20130312

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{49339}}^1$

素因数の和:49365

約数の個数: 32

約数和(自身を含む): 53287200

約数和(自身を除く): 33156888

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 49339, 98678, 148017, 197356, 296034, 394712, 592068, 838763, 1184136, 1677526, 2516289, 3355052, 5032578, 6710104, 10065156, 20130312]

約数ペア:

[(1, 20130312), (2, 10065156), (3, 6710104), (4, 5032578), (6, 3355052), (8, 2516289), (12, 1677526), (17, 1184136), (24, 838763), (34, 592068), (51, 394712), (68, 296034), (102, 197356), (136, 148017), (204, 98678), (408, 49339)]