1818079692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:325

約数の個数: 216

約数和(自身を含む): 5233858560

約数和(自身を除く): 3415778868

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 121, 124, 132, 143, 156, 169, 186, 239, 242, 286, 338, 341, 363, 372, 403, 429, 478, 484, 507, 572, 676, 682, 717, 726, 806, 858, 956, 1014, 1023, 1209, 1364, 1434, 1452, 1573, 1612, 1716, 1859, 2028, 2046, 2418, 2629, 2868, 3107, 3146, 3718, 3751, 4092, 4433, 4719, 4836, 5239, 5258, 5577, 6214, 6292, 7409, 7436, 7502, 7887, 8866, 9321, 9438, 10478, 10516, 11154, 11253, 12428, 13299, 14818, 15004, 15717, 15774, 17732, 18642, 18876, 20449, 20956, 22227, 22308, 22506, 26598, 28919, 29636, 31434, 31548, 34177, 37284, 40391, 40898, 44454, 45012, 48763, 53196, 57629, 57838, 61347, 62868, 68354, 80782, 81499, 81796, 86757, 88908, 96317, 97526, 102531, 115258, 115676, 121173, 122694, 136708, 146289, 161564, 162998, 172887, 173514, 192634, 195052, 205062, 230516, 242346, 244497, 245388, 288951, 292578, 325996, 345774, 347028, 375947, 385268, 410124, 444301, 484692, 488994, 577902, 585156, 633919, 691548, 751894, 888602, 896489, 977988, 1059487, 1127841, 1155804, 1252121, 1267838, 1332903, 1503788, 1777204, 1792978, 1901757, 2118974, 2255682, 2504242, 2535676, 2665806, 2689467, 3178461, 3585956, 3756363, 3803514, 4237948, 4511364, 4887311, 5008484, 5331612, 5378934, 6356922, 7512726, 7607028, 9774622, 10757868, 11654357, 12713844, 13773331, 14661933, 15025452, 19549244, 23308714, 27546662, 29323866, 34963071, 41319993, 46617428, 55093324, 58647732, 69926142, 82639986, 139852284, 151506641, 165279972, 303013282, 454519923, 606026564, 909039846, 1818079692]

約数ペア:

[(1, 1818079692), (2, 909039846), (3, 606026564), (4, 454519923), (6, 303013282), (11, 165279972), (12, 151506641), (13, 139852284), (22, 82639986), (26, 69926142), (31, 58647732), (33, 55093324), (39, 46617428), (44, 41319993), (52, 34963071), (62, 29323866), (66, 27546662), (78, 23308714), (93, 19549244), (121, 15025452), (124, 14661933), (132, 13773331), (143, 12713844), (156, 11654357), (169, 10757868), (186, 9774622), (239, 7607028), (242, 7512726), (286, 6356922), (338, 5378934), (341, 5331612), (363, 5008484), (372, 4887311), (403, 4511364), (429, 4237948), (478, 3803514), (484, 3756363), (507, 3585956), (572, 3178461), (676, 2689467), (682, 2665806), (717, 2535676), (726, 2504242), (806, 2255682), (858, 2118974), (956, 1901757), (1014, 1792978), (1023, 1777204), (1209, 1503788), (1364, 1332903), (1434, 1267838), (1452, 1252121), (1573, 1155804), (1612, 1127841), (1716, 1059487), (1859, 977988), (2028, 896489), (2046, 888602), (2418, 751894), (2629, 691548), (2868, 633919), (3107, 585156), (3146, 577902), (3718, 488994), (3751, 484692), (4092, 444301), (4433, 410124), (4719, 385268), (4836, 375947), (5239, 347028), (5258, 345774), (5577, 325996), (6214, 292578), (6292, 288951), (7409, 245388), (7436, 244497), (7502, 242346), (7887, 230516), (8866, 205062), (9321, 195052), (9438, 192634), (10478, 173514), (10516, 172887), (11154, 162998), (11253, 161564), (12428, 146289), (13299, 136708), (14818, 122694), (15004, 121173), (15717, 115676), (15774, 115258), (17732, 102531), (18642, 97526), (18876, 96317), (20449, 88908), (20956, 86757), (22227, 81796), (22308, 81499), (22506, 80782), (26598, 68354), (28919, 62868), (29636, 61347), (31434, 57838), (31548, 57629), (34177, 53196), (37284, 48763), (40391, 45012), (40898, 44454)]