68859642

素因数分解:

$2^1\times 3^1\times {\mathrm{547}}^1\times {\mathrm{20981}}^1$

素因数の和:21533

約数の個数: 16

約数和(自身を含む): 137977632

約数和(自身を除く): 69117990

約数列:

[1, 2, 3, 6, 547, 1094, 1641, 3282, 20981, 41962, 62943, 125886, 11476607, 22953214, 34429821, 68859642]

約数ペア:

[(1, 68859642), (2, 34429821), (3, 22953214), (6, 11476607), (547, 125886), (1094, 62943), (1641, 41962), (3282, 20981)]