61399842

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{208843}}^1$

素因数の和:208862

約数の個数: 24

約数和(自身を含む): 142849296

約数和(自身を除く): 81449454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 208843, 417686, 626529, 1253058, 1461901, 2923802, 4385703, 8771406, 10233307, 20466614, 30699921, 61399842]

約数ペア:

[(1, 61399842), (2, 30699921), (3, 20466614), (6, 10233307), (7, 8771406), (14, 4385703), (21, 2923802), (42, 1461901), (49, 1253058), (98, 626529), (147, 417686), (294, 208843)]