1440108

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:486

約数の個数: 36

約数和(自身を含む): 3683680

約数和(自身を除く): 2243572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 367, 436, 654, 734, 981, 1101, 1308, 1468, 1962, 2202, 3303, 3924, 4404, 6606, 13212, 40003, 80006, 120009, 160012, 240018, 360027, 480036, 720054, 1440108]

約数ペア:

[(1, 1440108), (2, 720054), (3, 480036), (4, 360027), (6, 240018), (9, 160012), (12, 120009), (18, 80006), (36, 40003), (109, 13212), (218, 6606), (327, 4404), (367, 3924), (436, 3303), (654, 2202), (734, 1962), (981, 1468), (1101, 1308)]