31528450404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{350737}}^1$

素因数の和:350985

約数の個数: 72

約数和(自身を含む): 87325344288

約数和(自身を除く): 55796893884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 227, 396, 454, 681, 908, 1362, 2043, 2497, 2724, 4086, 4994, 7491, 8172, 9988, 14982, 22473, 29964, 44946, 89892, 350737, 701474, 1052211, 1402948, 2104422, 3156633, 3858107, 4208844, 6313266, 7716214, 11574321, 12626532, 15432428, 23148642, 34722963, 46297284, 69445926, 79617299, 138891852, 159234598, 238851897, 318469196, 477703794, 716555691, 875790289, 955407588, 1433111382, 1751580578, 2627370867, 2866222764, 3503161156, 5254741734, 7882112601, 10509483468, 15764225202, 31528450404]

約数ペア:

[(1, 31528450404), (2, 15764225202), (3, 10509483468), (4, 7882112601), (6, 5254741734), (9, 3503161156), (11, 2866222764), (12, 2627370867), (18, 1751580578), (22, 1433111382), (33, 955407588), (36, 875790289), (44, 716555691), (66, 477703794), (99, 318469196), (132, 238851897), (198, 159234598), (227, 138891852), (396, 79617299), (454, 69445926), (681, 46297284), (908, 34722963), (1362, 23148642), (2043, 15432428), (2497, 12626532), (2724, 11574321), (4086, 7716214), (4994, 6313266), (7491, 4208844), (8172, 3858107), (9988, 3156633), (14982, 2104422), (22473, 1402948), (29964, 1052211), (44946, 701474), (89892, 350737)]