2912937084

素因数分解:

$2^2\times 3^2\times {\mathrm{80914919}}^1$

素因数の和:80914929

約数の個数: 18

約数和(自身を含む): 7363257720

約数和(自身を除く): 4450320636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 80914919, 161829838, 242744757, 323659676, 485489514, 728234271, 970979028, 1456468542, 2912937084]

約数ペア:

[(1, 2912937084), (2, 1456468542), (3, 970979028), (4, 728234271), (6, 485489514), (9, 323659676), (12, 242744757), (18, 161829838), (36, 80914919)]