2912221908

素因数分解:

$2^2\times 3^2\times {\mathrm{80895053}}^1$

素因数の和:80895063

約数の個数: 18

約数和(自身を含む): 7361449914

約数和(自身を除く): 4449228006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 80895053, 161790106, 242685159, 323580212, 485370318, 728055477, 970740636, 1456110954, 2912221908]

約数ペア:

[(1, 2912221908), (2, 1456110954), (3, 970740636), (4, 728055477), (6, 485370318), (9, 323580212), (12, 242685159), (18, 161790106), (36, 80895053)]