40845114

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{20443}}^1$

素因数の和:20491

約数の個数: 32

約数和(自身を含む): 93224640

約数和(自身を除く): 52379526

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 20443, 40886, 61329, 122658, 183987, 367974, 551961, 756391, 1103922, 1512782, 2269173, 4538346, 6807519, 13615038, 20422557, 40845114]

約数ペア:

[(1, 40845114), (2, 20422557), (3, 13615038), (6, 6807519), (9, 4538346), (18, 2269173), (27, 1512782), (37, 1103922), (54, 756391), (74, 551961), (111, 367974), (222, 183987), (333, 122658), (666, 61329), (999, 40886), (1998, 20443)]