8453448

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 23088780

約数和(自身を除く): 14635332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 857, 1096, 1233, 1644, 1714, 2466, 2571, 3288, 3428, 4932, 5142, 6856, 7713, 9864, 10284, 15426, 20568, 30852, 61704, 117409, 234818, 352227, 469636, 704454, 939272, 1056681, 1408908, 2113362, 2817816, 4226724, 8453448]

約数ペア:

[(1, 8453448), (2, 4226724), (3, 2817816), (4, 2113362), (6, 1408908), (8, 1056681), (9, 939272), (12, 704454), (18, 469636), (24, 352227), (36, 234818), (72, 117409), (137, 61704), (274, 30852), (411, 20568), (548, 15426), (822, 10284), (857, 9864), (1096, 7713), (1233, 6856), (1644, 5142), (1714, 4932), (2466, 3428), (2571, 3288)]