38858993808

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1922951}}^1$

素因数の和:1923383

約数の個数: 40

約数和(自身を含む): 100624232256

約数和(自身を除く): 61765238448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1684, 2526, 3368, 5052, 6736, 10104, 20208, 1922951, 3845902, 5768853, 7691804, 11537706, 15383608, 23075412, 30767216, 46150824, 92301648, 809562371, 1619124742, 2428687113, 3238249484, 4857374226, 6476498968, 9714748452, 12952997936, 19429496904, 38858993808]

約数ペア:

[(1, 38858993808), (2, 19429496904), (3, 12952997936), (4, 9714748452), (6, 6476498968), (8, 4857374226), (12, 3238249484), (16, 2428687113), (24, 1619124742), (48, 809562371), (421, 92301648), (842, 46150824), (1263, 30767216), (1684, 23075412), (2526, 15383608), (3368, 11537706), (5052, 7691804), (6736, 5768853), (10104, 3845902), (20208, 1922951)]