2906518284

素因数分解:

$2^2\times 3^2\times {\mathrm{80736619}}^1$

素因数の和:80736629

約数の個数: 18

約数和(自身を含む): 7347032420

約数和(自身を除く): 4440514136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 80736619, 161473238, 242209857, 322946476, 484419714, 726629571, 968839428, 1453259142, 2906518284]

約数ペア:

[(1, 2906518284), (2, 1453259142), (3, 968839428), (4, 726629571), (6, 484419714), (9, 322946476), (12, 242209857), (18, 161473238), (36, 80736619)]