31155804

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{12917}}^1$

素因数の和:12994

約数の個数: 36

約数和(自身を含む): 79936584

約数和(自身を除く): 48780780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 12917, 25834, 38751, 51668, 77502, 116253, 155004, 232506, 465012, 865439, 1730878, 2596317, 3461756, 5192634, 7788951, 10385268, 15577902, 31155804]

約数ペア:

[(1, 31155804), (2, 15577902), (3, 10385268), (4, 7788951), (6, 5192634), (9, 3461756), (12, 2596317), (18, 1730878), (36, 865439), (67, 465012), (134, 232506), (201, 155004), (268, 116253), (402, 77502), (603, 51668), (804, 38751), (1206, 25834), (2412, 12917)]