139056876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{551813}}^1$

素因数の和:551830

約数の個数: 36

約数和(自身を含む): 401720592

約数和(自身を除く): 262663716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 551813, 1103626, 1655439, 2207252, 3310878, 3862691, 4966317, 6621756, 7725382, 9932634, 11588073, 15450764, 19865268, 23176146, 34764219, 46352292, 69528438, 139056876]

約数ペア:

[(1, 139056876), (2, 69528438), (3, 46352292), (4, 34764219), (6, 23176146), (7, 19865268), (9, 15450764), (12, 11588073), (14, 9932634), (18, 7725382), (21, 6621756), (28, 4966317), (36, 3862691), (42, 3310878), (63, 2207252), (84, 1655439), (126, 1103626), (252, 551813)]