18183112

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 35493120

約数和(自身を除く): 17310008

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 467, 628, 934, 1256, 1868, 3736, 4867, 9734, 14477, 19468, 28954, 38936, 57908, 73319, 115816, 146638, 293276, 586552, 2272889, 4545778, 9091556, 18183112]

約数ペア:

[(1, 18183112), (2, 9091556), (4, 4545778), (8, 2272889), (31, 586552), (62, 293276), (124, 146638), (157, 115816), (248, 73319), (314, 57908), (467, 38936), (628, 28954), (934, 19468), (1256, 14477), (1868, 9734), (3736, 4867)]