2611044

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 7108920

約数和(自身を除く): 4497876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 61, 82, 87, 116, 122, 123, 164, 174, 183, 244, 246, 261, 348, 366, 369, 492, 522, 549, 732, 738, 1044, 1098, 1189, 1476, 1769, 2196, 2378, 2501, 3538, 3567, 4756, 5002, 5307, 7076, 7134, 7503, 10004, 10614, 10701, 14268, 15006, 15921, 21228, 21402, 22509, 30012, 31842, 42804, 45018, 63684, 72529, 90036, 145058, 217587, 290116, 435174, 652761, 870348, 1305522, 2611044]

約数ペア:

[(1, 2611044), (2, 1305522), (3, 870348), (4, 652761), (6, 435174), (9, 290116), (12, 217587), (18, 145058), (29, 90036), (36, 72529), (41, 63684), (58, 45018), (61, 42804), (82, 31842), (87, 30012), (116, 22509), (122, 21402), (123, 21228), (164, 15921), (174, 15006), (183, 14268), (244, 10701), (246, 10614), (261, 10004), (348, 7503), (366, 7134), (369, 7076), (492, 5307), (522, 5002), (549, 4756), (732, 3567), (738, 3538), (1044, 2501), (1098, 2378), (1189, 2196), (1476, 1769)]