2230686

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 5018400

約数和(自身を除く): 2787714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 409, 606, 818, 909, 1227, 1818, 2454, 2727, 3681, 5454, 7362, 11043, 22086, 41309, 82618, 123927, 247854, 371781, 743562, 1115343, 2230686]

約数ペア:

[(1, 2230686), (2, 1115343), (3, 743562), (6, 371781), (9, 247854), (18, 123927), (27, 82618), (54, 41309), (101, 22086), (202, 11043), (303, 7362), (409, 5454), (606, 3681), (818, 2727), (909, 2454), (1227, 1818)]