18452548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3049}}^1$

素因数の和:3159

約数の個数: 24

約数和(自身を含む): 34587000

約数和(自身を除く): 16134452

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 3049, 6052, 6098, 12196, 51833, 103666, 207332, 271361, 542722, 1085444, 4613137, 9226274, 18452548]

約数ペア:

[(1, 18452548), (2, 9226274), (4, 4613137), (17, 1085444), (34, 542722), (68, 271361), (89, 207332), (178, 103666), (356, 51833), (1513, 12196), (3026, 6098), (3049, 6052)]