2226438

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3343}}^1$

素因数の和:3388

約数の個数: 24

約数和(自身を含む): 4955808

約数和(自身を除く): 2729370

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 3343, 6686, 10029, 20058, 30087, 60174, 123691, 247382, 371073, 742146, 1113219, 2226438]

約数ペア:

[(1, 2226438), (2, 1113219), (3, 742146), (6, 371073), (9, 247382), (18, 123691), (37, 60174), (74, 30087), (111, 20058), (222, 10029), (333, 6686), (666, 3343)]