66539826

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{39749}}^1$

素因数の和:39791

約数の個数: 32

約数和(自身を含む): 152640000

約数和(自身を除く): 86100174

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 39749, 79498, 119247, 238494, 357741, 715482, 1073223, 1232219, 2146446, 2464438, 3696657, 7393314, 11089971, 22179942, 33269913, 66539826]

約数ペア:

[(1, 66539826), (2, 33269913), (3, 22179942), (6, 11089971), (9, 7393314), (18, 3696657), (27, 2464438), (31, 2146446), (54, 1232219), (62, 1073223), (93, 715482), (186, 357741), (279, 238494), (558, 119247), (837, 79498), (1674, 39749)]