118993986

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{153739}}^1$

素因数の和:153790

約数の個数: 24

約数和(自身を含む): 263817840

約数和(自身を除く): 144823854

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 153739, 307478, 461217, 922434, 1383651, 2767302, 6610777, 13221554, 19832331, 39664662, 59496993, 118993986]

約数ペア:

[(1, 118993986), (2, 59496993), (3, 39664662), (6, 19832331), (9, 13221554), (18, 6610777), (43, 2767302), (86, 1383651), (129, 922434), (258, 461217), (387, 307478), (774, 153739)]