25428636

素因数分解:

$2^2\times 3^2\times {\mathrm{439}}^1\times {\mathrm{1609}}^1$

素因数の和:2058

約数の個数: 36

約数和(自身を含む): 64464400

約数和(自身を除く): 39035764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 439, 878, 1317, 1609, 1756, 2634, 3218, 3951, 4827, 5268, 6436, 7902, 9654, 14481, 15804, 19308, 28962, 57924, 706351, 1412702, 2119053, 2825404, 4238106, 6357159, 8476212, 12714318, 25428636]

約数ペア:

[(1, 25428636), (2, 12714318), (3, 8476212), (4, 6357159), (6, 4238106), (9, 2825404), (12, 2119053), (18, 1412702), (36, 706351), (439, 57924), (878, 28962), (1317, 19308), (1609, 15804), (1756, 14481), (2634, 9654), (3218, 7902), (3951, 6436), (4827, 5268)]