21313884

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{22483}}^1$

素因数の和:22569

約数の個数: 24

約数和(自身を含む): 50364160

約数和(自身を除く): 29050276

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 22483, 44966, 67449, 89932, 134898, 269796, 1776157, 3552314, 5328471, 7104628, 10656942, 21313884]

約数ペア:

[(1, 21313884), (2, 10656942), (3, 7104628), (4, 5328471), (6, 3552314), (12, 1776157), (79, 269796), (158, 134898), (237, 89932), (316, 67449), (474, 44966), (948, 22483)]