18179664

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{22279}}^1$

素因数の和:22307

約数の個数: 40

約数和(自身を含む): 49728960

約数和(自身を除く): 31549296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 22279, 44558, 66837, 89116, 133674, 178232, 267348, 356464, 378743, 534696, 757486, 1069392, 1136229, 1514972, 2272458, 3029944, 4544916, 6059888, 9089832, 18179664]

約数ペア:

[(1, 18179664), (2, 9089832), (3, 6059888), (4, 4544916), (6, 3029944), (8, 2272458), (12, 1514972), (16, 1136229), (17, 1069392), (24, 757486), (34, 534696), (48, 378743), (51, 356464), (68, 267348), (102, 178232), (136, 133674), (204, 89116), (272, 66837), (408, 44558), (816, 22279)]