39944286

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{10133}}^1$

素因数の和:10217

約数の個数: 32

約数和(自身を含む): 89989920

約数和(自身を除く): 50045634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 10133, 20266, 30399, 60798, 91197, 182394, 273591, 547182, 739709, 1479418, 2219127, 4438254, 6657381, 13314762, 19972143, 39944286]

約数ペア:

[(1, 39944286), (2, 19972143), (3, 13314762), (6, 6657381), (9, 4438254), (18, 2219127), (27, 1479418), (54, 739709), (73, 547182), (146, 273591), (219, 182394), (438, 91197), (657, 60798), (1314, 30399), (1971, 20266), (3942, 10133)]