981746724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{42193}}^1$

素因数の和:42484

約数の個数: 48

約数和(自身を含む): 2627504768

約数和(自身を除く): 1645758044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 277, 554, 831, 1108, 1662, 1939, 3324, 3878, 5817, 7756, 11634, 23268, 42193, 84386, 126579, 168772, 253158, 295351, 506316, 590702, 886053, 1181404, 1772106, 3544212, 11687461, 23374922, 35062383, 46749844, 70124766, 81812227, 140249532, 163624454, 245436681, 327248908, 490873362, 981746724]

約数ペア:

[(1, 981746724), (2, 490873362), (3, 327248908), (4, 245436681), (6, 163624454), (7, 140249532), (12, 81812227), (14, 70124766), (21, 46749844), (28, 35062383), (42, 23374922), (84, 11687461), (277, 3544212), (554, 1772106), (831, 1181404), (1108, 886053), (1662, 590702), (1939, 506316), (3324, 295351), (3878, 253158), (5817, 168772), (7756, 126579), (11634, 84386), (23268, 42193)]