21300174

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{169049}}^1$

素因数の和:169064

約数の個数: 24

約数和(自身を含む): 52743600

約数和(自身を除く): 31443426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 169049, 338098, 507147, 1014294, 1183343, 1521441, 2366686, 3042882, 3550029, 7100058, 10650087, 21300174]

約数ペア:

[(1, 21300174), (2, 10650087), (3, 7100058), (6, 3550029), (7, 3042882), (9, 2366686), (14, 1521441), (18, 1183343), (21, 1014294), (42, 507147), (63, 338098), (126, 169049)]