40868406

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{42839}}^1$

素因数の和:42900

約数の個数: 24

約数和(自身を含む): 90221040

約数和(自身を除く): 49352634

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 42839, 85678, 128517, 257034, 385551, 771102, 2270467, 4540934, 6811401, 13622802, 20434203, 40868406]

約数ペア:

[(1, 40868406), (2, 20434203), (3, 13622802), (6, 6811401), (9, 4540934), (18, 2270467), (53, 771102), (106, 385551), (159, 257034), (318, 128517), (477, 85678), (954, 42839)]