30828876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197621}}^1$

素因数の和:197641

約数の個数: 24

約数和(自身を含む): 77467824

約数和(自身を除く): 46638948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197621, 395242, 592863, 790484, 1185726, 2371452, 2569073, 5138146, 7707219, 10276292, 15414438, 30828876]

約数ペア:

[(1, 30828876), (2, 15414438), (3, 10276292), (4, 7707219), (6, 5138146), (12, 2569073), (13, 2371452), (26, 1185726), (39, 790484), (52, 592863), (78, 395242), (156, 197621)]