7128432018

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1367}}^1\times {\mathrm{1373}}^1$

素因数の和:2959

約数の個数: 48

約数和(自身を含む): 15540797376

約数和(自身を除く): 8412365358

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1367, 1373, 1899, 2734, 2746, 3798, 4101, 4119, 8202, 8238, 12303, 12357, 24606, 24714, 288437, 289703, 576874, 579406, 865311, 869109, 1730622, 1738218, 1876891, 2595933, 2607327, 3753782, 5191866, 5214654, 5630673, 11261346, 16892019, 33784038, 396024001, 792048002, 1188072003, 2376144006, 3564216009, 7128432018]

約数ペア:

[(1, 7128432018), (2, 3564216009), (3, 2376144006), (6, 1188072003), (9, 792048002), (18, 396024001), (211, 33784038), (422, 16892019), (633, 11261346), (1266, 5630673), (1367, 5214654), (1373, 5191866), (1899, 3753782), (2734, 2607327), (2746, 2595933), (3798, 1876891), (4101, 1738218), (4119, 1730622), (8202, 869109), (8238, 865311), (12303, 579406), (12357, 576874), (24606, 289703), (24714, 288437)]