7041996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 19690944

約数和(自身を除く): 12648948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 367, 369, 468, 492, 533, 734, 738, 1066, 1101, 1468, 1476, 1599, 2132, 2202, 3198, 3303, 4404, 4771, 4797, 6396, 6606, 9542, 9594, 13212, 14313, 15047, 19084, 19188, 28626, 30094, 42939, 45141, 57252, 60188, 85878, 90282, 135423, 171756, 180564, 195611, 270846, 391222, 541692, 586833, 782444, 1173666, 1760499, 2347332, 3520998, 7041996]

約数ペア:

[(1, 7041996), (2, 3520998), (3, 2347332), (4, 1760499), (6, 1173666), (9, 782444), (12, 586833), (13, 541692), (18, 391222), (26, 270846), (36, 195611), (39, 180564), (41, 171756), (52, 135423), (78, 90282), (82, 85878), (117, 60188), (123, 57252), (156, 45141), (164, 42939), (234, 30094), (246, 28626), (367, 19188), (369, 19084), (468, 15047), (492, 14313), (533, 13212), (734, 9594), (738, 9542), (1066, 6606), (1101, 6396), (1468, 4797), (1476, 4771), (1599, 4404), (2132, 3303), (2202, 3198)]