18301358121

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1\times {\mathrm{2069}}^1$

素因数の和:2749

約数の個数: 32

約数和(自身を含む): 25372569600

約数和(自身を除く): 7071211479

約数列:

[1, 3, 31, 93, 227, 419, 681, 1257, 2069, 6207, 7037, 12989, 21111, 38967, 64139, 95113, 192417, 285339, 469663, 866911, 1408989, 2600733, 2948503, 8845509, 14559553, 26874241, 43678659, 80622723, 196788797, 590366391, 6100452707, 18301358121]

約数ペア:

[(1, 18301358121), (3, 6100452707), (31, 590366391), (93, 196788797), (227, 80622723), (419, 43678659), (681, 26874241), (1257, 14559553), (2069, 8845509), (6207, 2948503), (7037, 2600733), (12989, 1408989), (21111, 866911), (38967, 469663), (64139, 285339), (95113, 192417)]