12468381138

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{6240431}}^1$

素因数の和:6240479

約数の個数: 32

約数和(自身を含む): 28456369920

約数和(自身を除く): 15987988782

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 6240431, 12480862, 18721293, 37442586, 56163879, 112327758, 168491637, 230895947, 336983274, 461791894, 692687841, 1385375682, 2078063523, 4156127046, 6234190569, 12468381138]

約数ペア:

[(1, 12468381138), (2, 6234190569), (3, 4156127046), (6, 2078063523), (9, 1385375682), (18, 692687841), (27, 461791894), (37, 336983274), (54, 230895947), (74, 168491637), (111, 112327758), (222, 56163879), (333, 37442586), (666, 18721293), (999, 12480862), (1998, 6240431)]