13396440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{111637}}^1$

素因数の和:111651

約数の個数: 32

約数和(自身を含む): 40189680

約数和(自身を除く): 26793240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 111637, 223274, 334911, 446548, 558185, 669822, 893096, 1116370, 1339644, 1674555, 2232740, 2679288, 3349110, 4465480, 6698220, 13396440]

約数ペア:

[(1, 13396440), (2, 6698220), (3, 4465480), (4, 3349110), (5, 2679288), (6, 2232740), (8, 1674555), (10, 1339644), (12, 1116370), (15, 893096), (20, 669822), (24, 558185), (30, 446548), (40, 334911), (60, 223274), (120, 111637)]