40838436

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{5087}}^1$

素因数の和:5320

約数の個数: 36

約数和(自身を含む): 103713792

約数和(自身を除く): 62875356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 5087, 8028, 10174, 15261, 20348, 30522, 45783, 61044, 91566, 183132, 1134401, 2268802, 3403203, 4537604, 6806406, 10209609, 13612812, 20419218, 40838436]

約数ペア:

[(1, 40838436), (2, 20419218), (3, 13612812), (4, 10209609), (6, 6806406), (9, 4537604), (12, 3403203), (18, 2268802), (36, 1134401), (223, 183132), (446, 91566), (669, 61044), (892, 45783), (1338, 30522), (2007, 20348), (2676, 15261), (4014, 10174), (5087, 8028)]