18322278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{503}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 39626496

約数和(自身を除く): 21304218

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 467, 503, 934, 1006, 1401, 1509, 2802, 3018, 6071, 6539, 12142, 13078, 18213, 19617, 36426, 39234, 234901, 469802, 704703, 1409406, 3053713, 6107426, 9161139, 18322278]

約数ペア:

[(1, 18322278), (2, 9161139), (3, 6107426), (6, 3053713), (13, 1409406), (26, 704703), (39, 469802), (78, 234901), (467, 39234), (503, 36426), (934, 19617), (1006, 18213), (1401, 13078), (1509, 12142), (2802, 6539), (3018, 6071)]