18583461

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5477}}^1$

素因数の和:5525

約数の個数: 24

約数和(自身を含む): 29909880

約数和(自身を除く): 11326419

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 5477, 16431, 49293, 71201, 158833, 213603, 476499, 640809, 1429497, 2064829, 6194487, 18583461]

約数ペア:

[(1, 18583461), (3, 6194487), (9, 2064829), (13, 1429497), (29, 640809), (39, 476499), (87, 213603), (117, 158833), (261, 71201), (377, 49293), (1131, 16431), (3393, 5477)]