15285384

素因数分解:

$2^3\times 3^2\times {\mathrm{212297}}^1$

素因数の和:212309

約数の個数: 24

約数和(自身を含む): 41398110

約数和(自身を除く): 26112726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 212297, 424594, 636891, 849188, 1273782, 1698376, 1910673, 2547564, 3821346, 5095128, 7642692, 15285384]

約数ペア:

[(1, 15285384), (2, 7642692), (3, 5095128), (4, 3821346), (6, 2547564), (8, 1910673), (9, 1698376), (12, 1273782), (18, 849188), (24, 636891), (36, 424594), (72, 212297)]