64758438

素因数分解:

$2^1\times 3^2\times {\mathrm{1511}}^1\times {\mathrm{2381}}^1$

素因数の和:3900

約数の個数: 24

約数和(自身を含む): 140461776

約数和(自身を除く): 75703338

約数列:

[1, 2, 3, 6, 9, 18, 1511, 2381, 3022, 4533, 4762, 7143, 9066, 13599, 14286, 21429, 27198, 42858, 3597691, 7195382, 10793073, 21586146, 32379219, 64758438]

約数ペア:

[(1, 64758438), (2, 32379219), (3, 21586146), (6, 10793073), (9, 7195382), (18, 3597691), (1511, 42858), (2381, 27198), (3022, 21429), (4533, 14286), (4762, 13599), (7143, 9066)]