28190808

素因数分解:

$2^3\times 3^3\times {\mathrm{130513}}^1$

素因数の和:130528

約数の個数: 32

約数和(自身を含む): 78308400

約数和(自身を除く): 50117592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 130513, 261026, 391539, 522052, 783078, 1044104, 1174617, 1566156, 2349234, 3132312, 3523851, 4698468, 7047702, 9396936, 14095404, 28190808]

約数ペア:

[(1, 28190808), (2, 14095404), (3, 9396936), (4, 7047702), (6, 4698468), (8, 3523851), (9, 3132312), (12, 2349234), (18, 1566156), (24, 1174617), (27, 1044104), (36, 783078), (54, 522052), (72, 391539), (108, 261026), (216, 130513)]