71591994

素因数分解:

$2^1\times 3^2\times {\mathrm{1087}}^1\times {\mathrm{3659}}^1$

素因数の和:4754

約数の個数: 24

約数和(自身を含む): 155301120

約数和(自身を除く): 83709126

約数列:

[1, 2, 3, 6, 9, 18, 1087, 2174, 3261, 3659, 6522, 7318, 9783, 10977, 19566, 21954, 32931, 65862, 3977333, 7954666, 11931999, 23863998, 35795997, 71591994]

約数ペア:

[(1, 71591994), (2, 35795997), (3, 23863998), (6, 11931999), (9, 7954666), (18, 3977333), (1087, 65862), (2174, 32931), (3261, 21954), (3659, 19566), (6522, 10977), (7318, 9783)]