7139400918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{91530781}}^1$

素因数の和:91530799

約数の個数: 16

約数和(自身を含む): 15377171376

約数和(自身を除く): 8237770458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 91530781, 183061562, 274592343, 549184686, 1189900153, 2379800306, 3569700459, 7139400918]

約数ペア:

[(1, 7139400918), (2, 3569700459), (3, 2379800306), (6, 1189900153), (13, 549184686), (26, 274592343), (39, 183061562), (78, 91530781)]