315055386

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^1\times {\mathrm{21529}}^1$

素因数の和:21811

約数の個数: 32

約数和(自身を含む): 702739200

約数和(自身を除く): 387683814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 542, 813, 1626, 2439, 4878, 7317, 14634, 21529, 43058, 64587, 129174, 193761, 387522, 581283, 1162566, 5834359, 11668718, 17503077, 35006154, 52509231, 105018462, 157527693, 315055386]

約数ペア:

[(1, 315055386), (2, 157527693), (3, 105018462), (6, 52509231), (9, 35006154), (18, 17503077), (27, 11668718), (54, 5834359), (271, 1162566), (542, 581283), (813, 387522), (1626, 193761), (2439, 129174), (4878, 64587), (7317, 43058), (14634, 21529)]