15221592

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1297}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 41510040

約数和(自身を除く): 26288448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1297, 1304, 1467, 1956, 2594, 2934, 3891, 3912, 5188, 5868, 7782, 10376, 11673, 11736, 15564, 23346, 31128, 46692, 93384, 211411, 422822, 634233, 845644, 1268466, 1691288, 1902699, 2536932, 3805398, 5073864, 7610796, 15221592]

約数ペア:

[(1, 15221592), (2, 7610796), (3, 5073864), (4, 3805398), (6, 2536932), (8, 1902699), (9, 1691288), (12, 1268466), (18, 845644), (24, 634233), (36, 422822), (72, 211411), (163, 93384), (326, 46692), (489, 31128), (652, 23346), (978, 15564), (1297, 11736), (1304, 11673), (1467, 10376), (1956, 7782), (2594, 5868), (2934, 5188), (3891, 3912)]