15805368

素因数分解:

$2^3\times 3^4\times {\mathrm{24391}}^1$

素因数の和:24409

約数の個数: 40

約数和(自身を含む): 44271480

約数和(自身を除く): 28466112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 24391, 48782, 73173, 97564, 146346, 195128, 219519, 292692, 439038, 585384, 658557, 878076, 1317114, 1756152, 1975671, 2634228, 3951342, 5268456, 7902684, 15805368]

約数ペア:

[(1, 15805368), (2, 7902684), (3, 5268456), (4, 3951342), (6, 2634228), (8, 1975671), (9, 1756152), (12, 1317114), (18, 878076), (24, 658557), (27, 585384), (36, 439038), (54, 292692), (72, 219519), (81, 195128), (108, 146346), (162, 97564), (216, 73173), (324, 48782), (648, 24391)]