2007482364

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{1381}}^1$

素因数の和:1811

約数の個数: 72

約数和(自身を含む): 5131089600

約数和(自身を除く): 3123607236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 271, 298, 447, 542, 596, 813, 894, 1084, 1341, 1381, 1626, 1788, 2439, 2682, 2762, 3252, 4143, 4878, 5364, 5524, 8286, 9756, 12429, 16572, 24858, 40379, 49716, 80758, 121137, 161516, 205769, 242274, 363411, 374251, 411538, 484548, 617307, 726822, 748502, 823076, 1122753, 1234614, 1453644, 1497004, 1851921, 2245506, 2469228, 3368259, 3703842, 4491012, 6736518, 7407684, 13473036, 55763399, 111526798, 167290197, 223053596, 334580394, 501870591, 669160788, 1003741182, 2007482364]

約数ペア:

[(1, 2007482364), (2, 1003741182), (3, 669160788), (4, 501870591), (6, 334580394), (9, 223053596), (12, 167290197), (18, 111526798), (36, 55763399), (149, 13473036), (271, 7407684), (298, 6736518), (447, 4491012), (542, 3703842), (596, 3368259), (813, 2469228), (894, 2245506), (1084, 1851921), (1341, 1497004), (1381, 1453644), (1626, 1234614), (1788, 1122753), (2439, 823076), (2682, 748502), (2762, 726822), (3252, 617307), (4143, 484548), (4878, 411538), (5364, 374251), (5524, 363411), (8286, 242274), (9756, 205769), (12429, 161516), (16572, 121137), (24858, 80758), (40379, 49716)]