40654404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5563}}^1$

素因数の和:5609

約数の個数: 72

約数和(自身を含む): 121517760

約数和(自身を除く): 80863356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 5563, 7308, 11126, 16689, 22252, 33378, 38941, 50067, 66756, 77882, 100134, 116823, 155764, 161327, 200268, 233646, 322654, 350469, 467292, 483981, 645308, 700938, 967962, 1129289, 1401876, 1451943, 1935924, 2258578, 2903886, 3387867, 4517156, 5807772, 6775734, 10163601, 13551468, 20327202, 40654404]

約数ペア:

[(1, 40654404), (2, 20327202), (3, 13551468), (4, 10163601), (6, 6775734), (7, 5807772), (9, 4517156), (12, 3387867), (14, 2903886), (18, 2258578), (21, 1935924), (28, 1451943), (29, 1401876), (36, 1129289), (42, 967962), (58, 700938), (63, 645308), (84, 483981), (87, 467292), (116, 350469), (126, 322654), (174, 233646), (203, 200268), (252, 161327), (261, 155764), (348, 116823), (406, 100134), (522, 77882), (609, 66756), (812, 50067), (1044, 38941), (1218, 33378), (1827, 22252), (2436, 16689), (3654, 11126), (5563, 7308)]