18236208

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{5351}}^1$

素因数の和:5433

約数の個数: 40

約数和(自身を含む): 47782656

約数和(自身を除く): 29546448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 5351, 10702, 16053, 21404, 32106, 42808, 64212, 85616, 128424, 256848, 379921, 759842, 1139763, 1519684, 2279526, 3039368, 4559052, 6078736, 9118104, 18236208]

約数ペア:

[(1, 18236208), (2, 9118104), (3, 6078736), (4, 4559052), (6, 3039368), (8, 2279526), (12, 1519684), (16, 1139763), (24, 759842), (48, 379921), (71, 256848), (142, 128424), (213, 85616), (284, 64212), (426, 42808), (568, 32106), (852, 21404), (1136, 16053), (1704, 10702), (3408, 5351)]