18492676

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 32979744

約数和(自身を除く): 14487068

約数列:

[1, 2, 4, 113, 163, 226, 251, 326, 452, 502, 652, 1004, 18419, 28363, 36838, 40913, 56726, 73676, 81826, 113452, 163652, 4623169, 9246338, 18492676]

約数ペア:

[(1, 18492676), (2, 9246338), (4, 4623169), (113, 163652), (163, 113452), (226, 81826), (251, 73676), (326, 56726), (452, 40913), (502, 36838), (652, 28363), (1004, 18419)]