26993978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{6779}}^1$

素因数の和:6973

約数の個数: 16

約数和(自身を含む): 44422560

約数和(自身を除く): 17428582

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 6779, 13558, 74569, 149138, 1226999, 2453998, 13496989, 26993978]

約数ペア:

[(1, 26993978), (2, 13496989), (11, 2453998), (22, 1226999), (181, 149138), (362, 74569), (1991, 13558), (3982, 6779)]