18232324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 37154880

約数和(自身を除く): 18922556

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 113, 193, 209, 226, 386, 418, 452, 772, 836, 1243, 2123, 2147, 2486, 3667, 4246, 4294, 4972, 7334, 8492, 8588, 14668, 21809, 23617, 40337, 43618, 47234, 80674, 87236, 94468, 161348, 239899, 414371, 479798, 828742, 959596, 1657484, 4558081, 9116162, 18232324]

約数ペア:

[(1, 18232324), (2, 9116162), (4, 4558081), (11, 1657484), (19, 959596), (22, 828742), (38, 479798), (44, 414371), (76, 239899), (113, 161348), (193, 94468), (209, 87236), (226, 80674), (386, 47234), (418, 43618), (452, 40337), (772, 23617), (836, 21809), (1243, 14668), (2123, 8588), (2147, 8492), (2486, 7334), (3667, 4972), (4246, 4294)]