13940808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{82981}}^1$

素因数の和:82997

約数の個数: 32

約数和(自身を含む): 39831360

約数和(自身を除く): 25890552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 82981, 165962, 248943, 331924, 497886, 580867, 663848, 995772, 1161734, 1742601, 1991544, 2323468, 3485202, 4646936, 6970404, 13940808]

約数ペア:

[(1, 13940808), (2, 6970404), (3, 4646936), (4, 3485202), (6, 2323468), (7, 1991544), (8, 1742601), (12, 1161734), (14, 995772), (21, 663848), (24, 580867), (28, 497886), (42, 331924), (56, 248943), (84, 165962), (168, 82981)]