18661569308

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{1193}}^1\times {\mathrm{23417}}^1$

素因数の和:24781

約数の個数: 24

約数和(自身を含む): 32882244192

約数和(自身を除く): 14220674884

約数列:

[1, 2, 4, 167, 334, 668, 1193, 2386, 4772, 23417, 46834, 93668, 199231, 398462, 796924, 3910639, 7821278, 15642556, 27936481, 55872962, 111745924, 4665392327, 9330784654, 18661569308]

約数ペア:

[(1, 18661569308), (2, 9330784654), (4, 4665392327), (167, 111745924), (334, 55872962), (668, 27936481), (1193, 15642556), (2386, 7821278), (4772, 3910639), (23417, 796924), (46834, 398462), (93668, 199231)]