21317568

素因数分解:

$2^6\times 3^1\times {\mathrm{111029}}^1$

素因数の和:111044

約数の個数: 28

約数和(自身を含む): 56403240

約数和(自身を除く): 35085672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 111029, 222058, 333087, 444116, 666174, 888232, 1332348, 1776464, 2664696, 3552928, 5329392, 7105856, 10658784, 21317568]

約数ペア:

[(1, 21317568), (2, 10658784), (3, 7105856), (4, 5329392), (6, 3552928), (8, 2664696), (12, 1776464), (16, 1332348), (24, 888232), (32, 666174), (48, 444116), (64, 333087), (96, 222058), (192, 111029)]