13571856

素因数分解:

$2^4\times 3^2\times {\mathrm{307}}^2$

素因数の和:628

約数の個数: 45

約数和(自身を含む): 38106471

約数和(自身を除く): 24534615

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 4912, 5526, 7368, 11052, 14736, 22104, 44208, 94249, 188498, 282747, 376996, 565494, 753992, 848241, 1130988, 1507984, 1696482, 2261976, 3392964, 4523952, 6785928, 13571856]

約数ペア:

[(1, 13571856), (2, 6785928), (3, 4523952), (4, 3392964), (6, 2261976), (8, 1696482), (9, 1507984), (12, 1130988), (16, 848241), (18, 753992), (24, 565494), (36, 376996), (48, 282747), (72, 188498), (144, 94249), (307, 44208), (614, 22104), (921, 14736), (1228, 11052), (1842, 7368), (2456, 5526), (2763, 4912)]