2019327156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12347}}^1$

素因数の和:12434

約数の個数: 144

約数和(自身を含む): 6472327680

約数和(自身を除く): 4453000524

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 59, 63, 66, 77, 84, 99, 118, 126, 132, 154, 177, 198, 231, 236, 252, 308, 354, 396, 413, 462, 531, 649, 693, 708, 826, 924, 1062, 1239, 1298, 1386, 1652, 1947, 2124, 2478, 2596, 2772, 3717, 3894, 4543, 4956, 5841, 7434, 7788, 9086, 11682, 12347, 13629, 14868, 18172, 23364, 24694, 27258, 37041, 40887, 49388, 54516, 74082, 81774, 86429, 111123, 135817, 148164, 163548, 172858, 222246, 259287, 271634, 345716, 407451, 444492, 518574, 543268, 728473, 777861, 814902, 950719, 1037148, 1222353, 1456946, 1555722, 1629804, 1901438, 2185419, 2444706, 2852157, 2913892, 3111444, 3802876, 4370838, 4889412, 5099311, 5704314, 6556257, 8013203, 8556471, 8741676, 10198622, 11408628, 13112514, 15297933, 16026406, 17112942, 20397244, 24039609, 26225028, 30595866, 32052812, 34225884, 45893799, 48079218, 56092421, 61191732, 72118827, 91787598, 96158436, 112184842, 144237654, 168277263, 183575196, 224369684, 288475308, 336554526, 504831789, 673109052, 1009663578, 2019327156]

約数ペア:

[(1, 2019327156), (2, 1009663578), (3, 673109052), (4, 504831789), (6, 336554526), (7, 288475308), (9, 224369684), (11, 183575196), (12, 168277263), (14, 144237654), (18, 112184842), (21, 96158436), (22, 91787598), (28, 72118827), (33, 61191732), (36, 56092421), (42, 48079218), (44, 45893799), (59, 34225884), (63, 32052812), (66, 30595866), (77, 26225028), (84, 24039609), (99, 20397244), (118, 17112942), (126, 16026406), (132, 15297933), (154, 13112514), (177, 11408628), (198, 10198622), (231, 8741676), (236, 8556471), (252, 8013203), (308, 6556257), (354, 5704314), (396, 5099311), (413, 4889412), (462, 4370838), (531, 3802876), (649, 3111444), (693, 2913892), (708, 2852157), (826, 2444706), (924, 2185419), (1062, 1901438), (1239, 1629804), (1298, 1555722), (1386, 1456946), (1652, 1222353), (1947, 1037148), (2124, 950719), (2478, 814902), (2596, 777861), (2772, 728473), (3717, 543268), (3894, 518574), (4543, 444492), (4956, 407451), (5841, 345716), (7434, 271634), (7788, 259287), (9086, 222246), (11682, 172858), (12347, 163548), (13629, 148164), (14868, 135817), (18172, 111123), (23364, 86429), (24694, 81774), (27258, 74082), (37041, 54516), (40887, 49388)]