18440085690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15760757}}^1$

素因数の和:15760783

約数の個数: 48

約数和(自身を含む): 51632243208

約数和(自身を除く): 33192157518

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 15760757, 31521514, 47282271, 78803785, 94564542, 141846813, 157607570, 204889841, 236411355, 283693626, 409779682, 472822710, 614669523, 709234065, 1024449205, 1229339046, 1418468130, 1844008569, 2048898410, 3073347615, 3688017138, 6146695230, 9220042845, 18440085690]

約数ペア:

[(1, 18440085690), (2, 9220042845), (3, 6146695230), (5, 3688017138), (6, 3073347615), (9, 2048898410), (10, 1844008569), (13, 1418468130), (15, 1229339046), (18, 1024449205), (26, 709234065), (30, 614669523), (39, 472822710), (45, 409779682), (65, 283693626), (78, 236411355), (90, 204889841), (117, 157607570), (130, 141846813), (195, 94564542), (234, 78803785), (390, 47282271), (585, 31521514), (1170, 15760757)]