40396068

素因数分解:

$2^2\times 3^2\times {\mathrm{1122113}}^1$

素因数の和:1122123

約数の個数: 18

約数和(自身を含む): 102112374

約数和(自身を除く): 61716306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1122113, 2244226, 3366339, 4488452, 6732678, 10099017, 13465356, 20198034, 40396068]

約数ペア:

[(1, 40396068), (2, 20198034), (3, 13465356), (4, 10099017), (6, 6732678), (9, 4488452), (12, 3366339), (18, 2244226), (36, 1122113)]