18084548

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 32461464

約数和(自身を除く): 14376916

約数列:

[1, 2, 4, 61, 122, 137, 244, 274, 541, 548, 1082, 2164, 8357, 16714, 33001, 33428, 66002, 74117, 132004, 148234, 296468, 4521137, 9042274, 18084548]

約数ペア:

[(1, 18084548), (2, 9042274), (4, 4521137), (61, 296468), (122, 148234), (137, 132004), (244, 74117), (274, 66002), (541, 33428), (548, 33001), (1082, 16714), (2164, 8357)]