7888945122

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1002917}}^1$

素因数の和:1002967

約数の個数: 48

約数和(自身を含む): 18774624960

約数和(自身を除く): 10885679838

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 1002917, 2005834, 3008751, 6017502, 9026253, 18052506, 19055423, 23067091, 38110846, 46134182, 57166269, 69201273, 114332538, 138402546, 171498807, 207603819, 342997614, 415207638, 438274729, 876549458, 1314824187, 2629648374, 3944472561, 7888945122]

約数ペア:

[(1, 7888945122), (2, 3944472561), (3, 2629648374), (6, 1314824187), (9, 876549458), (18, 438274729), (19, 415207638), (23, 342997614), (38, 207603819), (46, 171498807), (57, 138402546), (69, 114332538), (114, 69201273), (138, 57166269), (171, 46134182), (207, 38110846), (342, 23067091), (414, 19055423), (437, 18052506), (874, 9026253), (1311, 6017502), (2622, 3008751), (3933, 2005834), (7866, 1002917)]