67813018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{911}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 125637120

約数和(自身を除く): 57824102

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 409, 818, 911, 1822, 2863, 5317, 5726, 6377, 10634, 11843, 12754, 23686, 37219, 74438, 82901, 165802, 372599, 745198, 2608193, 4843787, 5216386, 9687574, 33906509, 67813018]

約数ペア:

[(1, 67813018), (2, 33906509), (7, 9687574), (13, 5216386), (14, 4843787), (26, 2608193), (91, 745198), (182, 372599), (409, 165802), (818, 82901), (911, 74438), (1822, 37219), (2863, 23686), (5317, 12754), (5726, 11843), (6377, 10634)]