855461796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{911}}^1\times {\mathrm{1597}}^1$

素因数の和:2529

約数の個数: 72

約数和(自身を含む): 2325972096

約数和(自身を除く): 1470510300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 911, 1597, 1822, 2733, 3194, 3644, 4791, 5466, 6377, 6388, 9582, 10932, 11179, 12754, 19131, 19164, 22358, 25508, 33537, 38262, 44639, 44716, 67074, 76524, 78253, 89278, 133917, 134148, 156506, 178556, 234759, 267834, 313012, 469518, 535668, 939036, 1454867, 2909734, 4364601, 5819468, 8729202, 10184069, 17458404, 20368138, 30552207, 40736276, 61104414, 71288483, 122208828, 142576966, 213865449, 285153932, 427730898, 855461796]

約数ペア:

[(1, 855461796), (2, 427730898), (3, 285153932), (4, 213865449), (6, 142576966), (7, 122208828), (12, 71288483), (14, 61104414), (21, 40736276), (28, 30552207), (42, 20368138), (49, 17458404), (84, 10184069), (98, 8729202), (147, 5819468), (196, 4364601), (294, 2909734), (588, 1454867), (911, 939036), (1597, 535668), (1822, 469518), (2733, 313012), (3194, 267834), (3644, 234759), (4791, 178556), (5466, 156506), (6377, 134148), (6388, 133917), (9582, 89278), (10932, 78253), (11179, 76524), (12754, 67074), (19131, 44716), (19164, 44639), (22358, 38262), (25508, 33537)]