12018507

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 18201600

約数和(自身を除く): 6183093

約数列:

[1, 3, 17, 19, 51, 57, 79, 157, 237, 323, 471, 969, 1343, 1501, 2669, 2983, 4029, 4503, 8007, 8949, 12403, 25517, 37209, 50711, 76551, 152133, 210851, 235657, 632553, 706971, 4006169, 12018507]

約数ペア:

[(1, 12018507), (3, 4006169), (17, 706971), (19, 632553), (51, 235657), (57, 210851), (79, 152133), (157, 76551), (237, 50711), (323, 37209), (471, 25517), (969, 12403), (1343, 8949), (1501, 8007), (2669, 4503), (2983, 4029)]