31830508086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{408083437}}^1$

素因数の和:408083455

約数の個数: 16

約数和(自身を含む): 68558017584

約数和(自身を除く): 36727509498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 408083437, 816166874, 1224250311, 2448500622, 5305084681, 10610169362, 15915254043, 31830508086]

約数ペア:

[(1, 31830508086), (2, 15915254043), (3, 10610169362), (6, 5305084681), (13, 2448500622), (26, 1224250311), (39, 816166874), (78, 408083437)]