271405908

素因数分解:

$2^2\times 3^2\times {\mathrm{7539053}}^1$

素因数の和:7539063

約数の個数: 18

約数和(自身を含む): 686053914

約数和(自身を除く): 414648006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7539053, 15078106, 22617159, 30156212, 45234318, 67851477, 90468636, 135702954, 271405908]

約数ペア:

[(1, 271405908), (2, 135702954), (3, 90468636), (4, 67851477), (6, 45234318), (9, 30156212), (12, 22617159), (18, 15078106), (36, 7539053)]