18017465796

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{47543}}^1$

素因数の和:47607

約数の個数: 144

約数和(自身を含む): 53116156800

約数和(自身を除く): 35098691004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 87, 99, 108, 116, 121, 132, 174, 198, 242, 261, 297, 319, 348, 363, 396, 484, 522, 594, 638, 726, 783, 957, 1044, 1089, 1188, 1276, 1452, 1566, 1914, 2178, 2871, 3132, 3267, 3509, 3828, 4356, 5742, 6534, 7018, 8613, 10527, 11484, 13068, 14036, 17226, 21054, 31581, 34452, 42108, 47543, 63162, 94743, 95086, 126324, 142629, 189486, 190172, 285258, 378972, 427887, 522973, 570516, 855774, 1045946, 1283661, 1378747, 1568919, 1711548, 2091892, 2567322, 2757494, 3137838, 4136241, 4706757, 5134644, 5514988, 5752703, 6275676, 8272482, 9413514, 11505406, 12408723, 14120271, 15166217, 16544964, 17258109, 18827028, 23010812, 24817446, 28240542, 30332434, 34516218, 37226169, 45498651, 49634892, 51774327, 56481084, 60664868, 69032436, 74452338, 90997302, 103548654, 136495953, 148904676, 155322981, 166828387, 181994604, 207097308, 272991906, 310645962, 333656774, 409487859, 500485161, 545983812, 621291924, 667313548, 818975718, 1000970322, 1501455483, 1637951436, 2001940644, 3002910966, 4504366449, 6005821932, 9008732898, 18017465796]

約数ペア:

[(1, 18017465796), (2, 9008732898), (3, 6005821932), (4, 4504366449), (6, 3002910966), (9, 2001940644), (11, 1637951436), (12, 1501455483), (18, 1000970322), (22, 818975718), (27, 667313548), (29, 621291924), (33, 545983812), (36, 500485161), (44, 409487859), (54, 333656774), (58, 310645962), (66, 272991906), (87, 207097308), (99, 181994604), (108, 166828387), (116, 155322981), (121, 148904676), (132, 136495953), (174, 103548654), (198, 90997302), (242, 74452338), (261, 69032436), (297, 60664868), (319, 56481084), (348, 51774327), (363, 49634892), (396, 45498651), (484, 37226169), (522, 34516218), (594, 30332434), (638, 28240542), (726, 24817446), (783, 23010812), (957, 18827028), (1044, 17258109), (1089, 16544964), (1188, 15166217), (1276, 14120271), (1452, 12408723), (1566, 11505406), (1914, 9413514), (2178, 8272482), (2871, 6275676), (3132, 5752703), (3267, 5514988), (3509, 5134644), (3828, 4706757), (4356, 4136241), (5742, 3137838), (6534, 2757494), (7018, 2567322), (8613, 2091892), (10527, 1711548), (11484, 1568919), (13068, 1378747), (14036, 1283661), (17226, 1045946), (21054, 855774), (31581, 570516), (34452, 522973), (42108, 427887), (47543, 378972), (63162, 285258), (94743, 190172), (95086, 189486), (126324, 142629)]