18201304

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{18803}}^1$

素因数の和:18831

約数の個数: 24

約数和(自身を含む): 37513980

約数和(自身を除く): 19312676

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 18803, 37606, 75212, 150424, 206833, 413666, 827332, 1654664, 2275163, 4550326, 9100652, 18201304]

約数ペア:

[(1, 18201304), (2, 9100652), (4, 4550326), (8, 2275163), (11, 1654664), (22, 827332), (44, 413666), (88, 206833), (121, 150424), (242, 75212), (484, 37606), (968, 18803)]