18122816

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{16657}}^1$

素因数の和:16686

約数の個数: 28

約数和(自身を含む): 38080188

約数和(自身を除く): 19957372

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 16657, 33314, 66628, 133256, 266512, 283169, 533024, 566338, 1066048, 1132676, 2265352, 4530704, 9061408, 18122816]

約数ペア:

[(1, 18122816), (2, 9061408), (4, 4530704), (8, 2265352), (16, 1132676), (17, 1066048), (32, 566338), (34, 533024), (64, 283169), (68, 266512), (136, 133256), (272, 66628), (544, 33314), (1088, 16657)]