12407544

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 33766200

約数和(自身を除く): 21358656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 443, 778, 886, 1167, 1329, 1556, 1772, 2334, 2658, 3112, 3501, 3544, 3987, 4668, 5316, 7002, 7974, 9336, 10632, 14004, 15948, 28008, 31896, 172327, 344654, 516981, 689308, 1033962, 1378616, 1550943, 2067924, 3101886, 4135848, 6203772, 12407544]

約数ペア:

[(1, 12407544), (2, 6203772), (3, 4135848), (4, 3101886), (6, 2067924), (8, 1550943), (9, 1378616), (12, 1033962), (18, 689308), (24, 516981), (36, 344654), (72, 172327), (389, 31896), (443, 28008), (778, 15948), (886, 14004), (1167, 10632), (1329, 9336), (1556, 7974), (1772, 7002), (2334, 5316), (2658, 4668), (3112, 3987), (3501, 3544)]