139426308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{553279}}^1$

素因数の和:553296

約数の個数: 36

約数和(自身を含む): 402787840

約数和(自身を除く): 263361532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 553279, 1106558, 1659837, 2213116, 3319674, 3872953, 4979511, 6639348, 7745906, 9959022, 11618859, 15491812, 19918044, 23237718, 34856577, 46475436, 69713154, 139426308]

約数ペア:

[(1, 139426308), (2, 69713154), (3, 46475436), (4, 34856577), (6, 23237718), (7, 19918044), (9, 15491812), (12, 11618859), (14, 9959022), (18, 7745906), (21, 6639348), (28, 4979511), (36, 3872953), (42, 3319674), (63, 2213116), (84, 1659837), (126, 1106558), (252, 553279)]