40554288

素因数分解:

$2^4\times 3^2\times {\mathrm{281627}}^1$

素因数の和:281641

約数の個数: 30

約数和(自身を含む): 113496084

約数和(自身を除く): 72941796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281627, 563254, 844881, 1126508, 1689762, 2253016, 2534643, 3379524, 4506032, 5069286, 6759048, 10138572, 13518096, 20277144, 40554288]

約数ペア:

[(1, 40554288), (2, 20277144), (3, 13518096), (4, 10138572), (6, 6759048), (8, 5069286), (9, 4506032), (12, 3379524), (16, 2534643), (18, 2253016), (24, 1689762), (36, 1126508), (48, 844881), (72, 563254), (144, 281627)]