26658426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 57494304

約数和(自身を除く): 30835878

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 227, 454, 529, 681, 851, 1058, 1362, 1587, 1702, 2553, 3174, 5106, 5221, 8399, 10442, 15663, 16798, 19573, 25197, 31326, 39146, 50394, 58719, 117438, 120083, 193177, 240166, 360249, 386354, 579531, 720498, 1159062, 4443071, 8886142, 13329213, 26658426]

約数ペア:

[(1, 26658426), (2, 13329213), (3, 8886142), (6, 4443071), (23, 1159062), (37, 720498), (46, 579531), (69, 386354), (74, 360249), (111, 240166), (138, 193177), (222, 120083), (227, 117438), (454, 58719), (529, 50394), (681, 39146), (851, 31326), (1058, 25197), (1362, 19573), (1587, 16798), (1702, 15663), (2553, 10442), (3174, 8399), (5106, 5221)]