206883306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1641931}}^1$

素因数の和:1641946

約数の個数: 24

約数和(自身を含む): 512282784

約数和(自身を除く): 305399478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1641931, 3283862, 4925793, 9851586, 11493517, 14777379, 22987034, 29554758, 34480551, 68961102, 103441653, 206883306]

約数ペア:

[(1, 206883306), (2, 103441653), (3, 68961102), (6, 34480551), (7, 29554758), (9, 22987034), (14, 14777379), (18, 11493517), (21, 9851586), (42, 4925793), (63, 3283862), (126, 1641931)]