68844636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{273193}}^1$

素因数の和:273210

約数の個数: 36

約数和(自身を含む): 198885232

約数和(自身を除く): 130040596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 273193, 546386, 819579, 1092772, 1639158, 1912351, 2458737, 3278316, 3824702, 4917474, 5737053, 7649404, 9834948, 11474106, 17211159, 22948212, 34422318, 68844636]

約数ペア:

[(1, 68844636), (2, 34422318), (3, 22948212), (4, 17211159), (6, 11474106), (7, 9834948), (9, 7649404), (12, 5737053), (14, 4917474), (18, 3824702), (21, 3278316), (28, 2458737), (36, 1912351), (42, 1639158), (63, 1092772), (84, 819579), (126, 546386), (252, 273193)]