18312528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29347}}^1$

素因数の和:29371

約数の個数: 40

約数和(自身を含む): 50948128

約数和(自身を除く): 32635600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 29347, 58694, 88041, 117388, 176082, 234776, 352164, 381511, 469552, 704328, 763022, 1144533, 1408656, 1526044, 2289066, 3052088, 4578132, 6104176, 9156264, 18312528]

約数ペア:

[(1, 18312528), (2, 9156264), (3, 6104176), (4, 4578132), (6, 3052088), (8, 2289066), (12, 1526044), (13, 1408656), (16, 1144533), (24, 763022), (26, 704328), (39, 469552), (48, 381511), (52, 352164), (78, 234776), (104, 176082), (156, 117388), (208, 88041), (312, 58694), (624, 29347)]