18460296

素因数分解:

$2^3\times 3^2\times {\mathrm{256393}}^1$

素因数の和:256405

約数の個数: 24

約数和(自身を含む): 49996830

約数和(自身を除く): 31536534

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 256393, 512786, 769179, 1025572, 1538358, 2051144, 2307537, 3076716, 4615074, 6153432, 9230148, 18460296]

約数ペア:

[(1, 18460296), (2, 9230148), (3, 6153432), (4, 4615074), (6, 3076716), (8, 2307537), (9, 2051144), (12, 1538358), (18, 1025572), (24, 769179), (36, 512786), (72, 256393)]