64743894

素因数分解:

$2^1\times 3^3\times {\mathrm{1087}}^1\times {\mathrm{1103}}^1$

素因数の和:2201

約数の個数: 32

約数和(自身を含む): 144138240

約数和(自身を除く): 79394346

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1087, 1103, 2174, 2206, 3261, 3309, 6522, 6618, 9783, 9927, 19566, 19854, 29349, 29781, 58698, 59562, 1198961, 2397922, 3596883, 7193766, 10790649, 21581298, 32371947, 64743894]

約数ペア:

[(1, 64743894), (2, 32371947), (3, 21581298), (6, 10790649), (9, 7193766), (18, 3596883), (27, 2397922), (54, 1198961), (1087, 59562), (1103, 58698), (2174, 29781), (2206, 29349), (3261, 19854), (3309, 19566), (6522, 9927), (6618, 9783)]