40906818

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{22501}}^1$

素因数の和:22610

約数の個数: 24

約数和(自身を含む): 89512956

約数和(自身を除く): 48606138

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 22501, 45002, 67503, 135006, 202509, 405018, 2272601, 4545202, 6817803, 13635606, 20453409, 40906818]

約数ペア:

[(1, 40906818), (2, 20453409), (3, 13635606), (6, 6817803), (9, 4545202), (18, 2272601), (101, 405018), (202, 202509), (303, 135006), (606, 67503), (909, 45002), (1818, 22501)]