780808194

素因数分解:

$2^1\times 3^3\times {\mathrm{14459411}}^1$

素因数の和:14459422

約数の個数: 16

約数和(自身を含む): 1735129440

約数和(自身を除く): 954321246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 14459411, 28918822, 43378233, 86756466, 130134699, 260269398, 390404097, 780808194]

約数ペア:

[(1, 780808194), (2, 390404097), (3, 260269398), (6, 130134699), (9, 86756466), (18, 43378233), (27, 28918822), (54, 14459411)]