40899852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1489}}^1$

素因数の和:1615

約数の個数: 72

約数和(自身を含む): 119319200

約数和(自身を除く): 78419348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1489, 1526, 1962, 2289, 2978, 3052, 3924, 4467, 4578, 5956, 6867, 8934, 9156, 10423, 13401, 13734, 17868, 20846, 26802, 27468, 31269, 41692, 53604, 62538, 93807, 125076, 162301, 187614, 324602, 375228, 486903, 649204, 973806, 1136107, 1460709, 1947612, 2272214, 2921418, 3408321, 4544428, 5842836, 6816642, 10224963, 13633284, 20449926, 40899852]

約数ペア:

[(1, 40899852), (2, 20449926), (3, 13633284), (4, 10224963), (6, 6816642), (7, 5842836), (9, 4544428), (12, 3408321), (14, 2921418), (18, 2272214), (21, 1947612), (28, 1460709), (36, 1136107), (42, 973806), (63, 649204), (84, 486903), (109, 375228), (126, 324602), (218, 187614), (252, 162301), (327, 125076), (436, 93807), (654, 62538), (763, 53604), (981, 41692), (1308, 31269), (1489, 27468), (1526, 26802), (1962, 20846), (2289, 17868), (2978, 13734), (3052, 13401), (3924, 10423), (4467, 9156), (4578, 8934), (5956, 6867)]