45178398

素因数分解:

$2^1\times 3^4\times {\mathrm{278879}}^1$

素因数の和:278893

約数の個数: 20

約数和(自身を含む): 101233440

約数和(自身を除く): 56055042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 278879, 557758, 836637, 1673274, 2509911, 5019822, 7529733, 15059466, 22589199, 45178398]

約数ペア:

[(1, 45178398), (2, 22589199), (3, 15059466), (6, 7529733), (9, 5019822), (18, 2509911), (27, 1673274), (54, 836637), (81, 557758), (162, 278879)]