18488932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60029}}^1$

素因数の和:60051

約数の個数: 24

約数和(自身を含む): 40340160

約数和(自身を除く): 21851228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 60029, 120058, 240116, 420203, 660319, 840406, 1320638, 1680812, 2641276, 4622233, 9244466, 18488932]

約数ペア:

[(1, 18488932), (2, 9244466), (4, 4622233), (7, 2641276), (11, 1680812), (14, 1320638), (22, 840406), (28, 660319), (44, 420203), (77, 240116), (154, 120058), (308, 60029)]