2018651679

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{5153}}^1$

素因数の和:6492

約数の個数: 32

約数和(自身を含む): 3265574400

約数和(自身を除く): 1246922721

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1319, 3957, 5153, 11871, 14509, 15459, 35613, 43527, 46377, 56683, 130581, 139131, 170049, 391743, 510147, 1530441, 6796807, 20390421, 61171263, 74764877, 183513789, 224294631, 672883893, 2018651679]

約数ペア:

[(1, 2018651679), (3, 672883893), (9, 224294631), (11, 183513789), (27, 74764877), (33, 61171263), (99, 20390421), (297, 6796807), (1319, 1530441), (3957, 510147), (5153, 391743), (11871, 170049), (14509, 139131), (15459, 130581), (35613, 56683), (43527, 46377)]