40168998

素因数分解:

$2^1\times 3^2\times {\mathrm{1087}}^1\times {\mathrm{2053}}^1$

素因数の和:3148

約数の個数: 24

約数和(自身を含む): 87155328

約数和(自身を除く): 46986330

約数列:

[1, 2, 3, 6, 9, 18, 1087, 2053, 2174, 3261, 4106, 6159, 6522, 9783, 12318, 18477, 19566, 36954, 2231611, 4463222, 6694833, 13389666, 20084499, 40168998]

約数ペア:

[(1, 40168998), (2, 20084499), (3, 13389666), (6, 6694833), (9, 4463222), (18, 2231611), (1087, 36954), (2053, 19566), (2174, 18477), (3261, 12318), (4106, 9783), (6159, 6522)]