31862484

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{2287}}^1$

素因数の和:2346

約数の個数: 60

約数和(自身を含む): 85269184

約数和(自身を除く): 53406700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2287, 2322, 3483, 4574, 4644, 6861, 6966, 9148, 13722, 13932, 20583, 27444, 41166, 61749, 82332, 98341, 123498, 185247, 196682, 246996, 295023, 370494, 393364, 590046, 740988, 885069, 1180092, 1770138, 2655207, 3540276, 5310414, 7965621, 10620828, 15931242, 31862484]

約数ペア:

[(1, 31862484), (2, 15931242), (3, 10620828), (4, 7965621), (6, 5310414), (9, 3540276), (12, 2655207), (18, 1770138), (27, 1180092), (36, 885069), (43, 740988), (54, 590046), (81, 393364), (86, 370494), (108, 295023), (129, 246996), (162, 196682), (172, 185247), (258, 123498), (324, 98341), (387, 82332), (516, 61749), (774, 41166), (1161, 27444), (1548, 20583), (2287, 13932), (2322, 13722), (3483, 9148), (4574, 6966), (4644, 6861)]