66445308

素因数分解:

$2^2\times 3^2\times {\mathrm{947}}^1\times {\mathrm{1949}}^1$

素因数の和:2906

約数の個数: 36

約数和(自身を含む): 168222600

約数和(自身を除く): 101777292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 947, 1894, 1949, 2841, 3788, 3898, 5682, 5847, 7796, 8523, 11364, 11694, 17046, 17541, 23388, 34092, 35082, 70164, 1845703, 3691406, 5537109, 7382812, 11074218, 16611327, 22148436, 33222654, 66445308]

約数ペア:

[(1, 66445308), (2, 33222654), (3, 22148436), (4, 16611327), (6, 11074218), (9, 7382812), (12, 5537109), (18, 3691406), (36, 1845703), (947, 70164), (1894, 35082), (1949, 34092), (2841, 23388), (3788, 17541), (3898, 17046), (5682, 11694), (5847, 11364), (7796, 8523)]