154080318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3668579}}^1$

素因数の和:3668591

約数の個数: 16

約数和(自身を含む): 352183680

約数和(自身を除く): 198103362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3668579, 7337158, 11005737, 22011474, 25680053, 51360106, 77040159, 154080318]

約数ペア:

[(1, 154080318), (2, 77040159), (3, 51360106), (6, 25680053), (7, 22011474), (14, 11005737), (21, 7337158), (42, 3668579)]