276797778

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1\times {\mathrm{2053}}^1$

素因数の和:3058

約数の個数: 32

約数和(自身を含む): 578537856

約数和(自身を除く): 301740078

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 977, 1954, 2053, 2931, 4106, 5862, 6159, 12318, 22471, 44942, 47219, 67413, 94438, 134826, 141657, 283314, 2005781, 4011562, 6017343, 12034686, 46132963, 92265926, 138398889, 276797778]

約数ペア:

[(1, 276797778), (2, 138398889), (3, 92265926), (6, 46132963), (23, 12034686), (46, 6017343), (69, 4011562), (138, 2005781), (977, 283314), (1954, 141657), (2053, 134826), (2931, 94438), (4106, 67413), (5862, 47219), (6159, 44942), (12318, 22471)]