18199192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2833}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 37748880

約数和(自身を除く): 19549688

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 2833, 3212, 5666, 6424, 11332, 22664, 31163, 62326, 124652, 206809, 249304, 413618, 827236, 1654472, 2274899, 4549798, 9099596, 18199192]

約数ペア:

[(1, 18199192), (2, 9099596), (4, 4549798), (8, 2274899), (11, 1654472), (22, 827236), (44, 413618), (73, 249304), (88, 206809), (146, 124652), (292, 62326), (584, 31163), (803, 22664), (1606, 11332), (2833, 6424), (3212, 5666)]