18519384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59357}}^1$

素因数の和:59379

約数の個数: 32

約数和(自身を含む): 49860720

約数和(自身を除く): 31341336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 59357, 118714, 178071, 237428, 356142, 474856, 712284, 771641, 1424568, 1543282, 2314923, 3086564, 4629846, 6173128, 9259692, 18519384]

約数ペア:

[(1, 18519384), (2, 9259692), (3, 6173128), (4, 4629846), (6, 3086564), (8, 2314923), (12, 1543282), (13, 1424568), (24, 771641), (26, 712284), (39, 474856), (52, 356142), (78, 237428), (104, 178071), (156, 118714), (312, 59357)]