21628044

素因数分解:

$2^2\times 3^2\times {\mathrm{367}}^1\times {\mathrm{1637}}^1$

素因数の和:2014

約数の個数: 36

約数和(自身を含む): 54853344

約数和(自身を除く): 33225300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 367, 734, 1101, 1468, 1637, 2202, 3274, 3303, 4404, 4911, 6548, 6606, 9822, 13212, 14733, 19644, 29466, 58932, 600779, 1201558, 1802337, 2403116, 3604674, 5407011, 7209348, 10814022, 21628044]

約数ペア:

[(1, 21628044), (2, 10814022), (3, 7209348), (4, 5407011), (6, 3604674), (9, 2403116), (12, 1802337), (18, 1201558), (36, 600779), (367, 58932), (734, 29466), (1101, 19644), (1468, 14733), (1637, 13212), (2202, 9822), (3274, 6606), (3303, 6548), (4404, 4911)]