18746124

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{42221}}^1$

素因数の和:42265

約数の個数: 24

約数和(自身を含む): 44924208

約数和(自身を除く): 26178084

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 42221, 84442, 126663, 168884, 253326, 506652, 1562177, 3124354, 4686531, 6248708, 9373062, 18746124]

約数ペア:

[(1, 18746124), (2, 9373062), (3, 6248708), (4, 4686531), (6, 3124354), (12, 1562177), (37, 506652), (74, 253326), (111, 168884), (148, 126663), (222, 84442), (444, 42221)]