66649878

素因数分解:

$2^1\times 3^4\times {\mathrm{373}}^1\times {\mathrm{1103}}^1$

素因数の和:1490

約数の個数: 40

約数和(自身を含む): 149881248

約数和(自身を除く): 83231370

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 373, 746, 1103, 1119, 2206, 2238, 3309, 3357, 6618, 6714, 9927, 10071, 19854, 20142, 29781, 30213, 59562, 60426, 89343, 178686, 411419, 822838, 1234257, 2468514, 3702771, 7405542, 11108313, 22216626, 33324939, 66649878]

約数ペア:

[(1, 66649878), (2, 33324939), (3, 22216626), (6, 11108313), (9, 7405542), (18, 3702771), (27, 2468514), (54, 1234257), (81, 822838), (162, 411419), (373, 178686), (746, 89343), (1103, 60426), (1119, 59562), (2206, 30213), (2238, 29781), (3309, 20142), (3357, 19854), (6618, 10071), (6714, 9927)]