42618009

素因数分解:

$3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1867}}^1$

素因数の和:2964

約数の個数: 16

約数和(自身を含む): 65036288

約数和(自身を除く): 22418279

約数列:

[1, 3, 7, 21, 1087, 1867, 3261, 5601, 7609, 13069, 22827, 39207, 2029429, 6088287, 14206003, 42618009]

約数ペア:

[(1, 42618009), (3, 14206003), (7, 6088287), (21, 2029429), (1087, 39207), (1867, 22827), (3261, 13069), (5601, 7609)]