64591668

素因数分解:

$2^2\times 3^4\times {\mathrm{199357}}^1$

素因数の和:199373

約数の個数: 30

約数和(自身を含む): 168856226

約数和(自身を除く): 104264558

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 199357, 398714, 598071, 797428, 1196142, 1794213, 2392284, 3588426, 5382639, 7176852, 10765278, 16147917, 21530556, 32295834, 64591668]

約数ペア:

[(1, 64591668), (2, 32295834), (3, 21530556), (4, 16147917), (6, 10765278), (9, 7176852), (12, 5382639), (18, 3588426), (27, 2392284), (36, 1794213), (54, 1196142), (81, 797428), (108, 598071), (162, 398714), (324, 199357)]