13415708538

素因数分解:

$2^1\times 3^3\times {\mathrm{251}}^1\times {\mathrm{989797}}^1$

素因数の和:990059

約数の個数: 32

約数和(自身を含む): 29931491520

約数和(自身を除く): 16515782982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 251, 502, 753, 1506, 2259, 4518, 6777, 13554, 989797, 1979594, 2969391, 5938782, 8908173, 17816346, 26724519, 53449038, 248439047, 496878094, 745317141, 1490634282, 2235951423, 4471902846, 6707854269, 13415708538]

約数ペア:

[(1, 13415708538), (2, 6707854269), (3, 4471902846), (6, 2235951423), (9, 1490634282), (18, 745317141), (27, 496878094), (54, 248439047), (251, 53449038), (502, 26724519), (753, 17816346), (1506, 8908173), (2259, 5938782), (4518, 2969391), (6777, 1979594), (13554, 989797)]