205909326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1634201}}^1$

素因数の和:1634216

約数の個数: 24

約数和(自身を含む): 509871024

約数和(自身を除く): 303961698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1634201, 3268402, 4902603, 9805206, 11439407, 14707809, 22878814, 29415618, 34318221, 68636442, 102954663, 205909326]

約数ペア:

[(1, 205909326), (2, 102954663), (3, 68636442), (6, 34318221), (7, 29415618), (9, 22878814), (14, 14707809), (18, 11439407), (21, 9805206), (42, 4902603), (63, 3268402), (126, 1634201)]