13309518

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 27302400

約数和(自身を除く): 13992882

約数列:

[1, 2, 3, 6, 71, 142, 157, 199, 213, 314, 398, 426, 471, 597, 942, 1194, 11147, 14129, 22294, 28258, 31243, 33441, 42387, 62486, 66882, 84774, 93729, 187458, 2218253, 4436506, 6654759, 13309518]

約数ペア:

[(1, 13309518), (2, 6654759), (3, 4436506), (6, 2218253), (71, 187458), (142, 93729), (157, 84774), (199, 66882), (213, 62486), (314, 42387), (398, 33441), (426, 31243), (471, 28258), (597, 22294), (942, 14129), (1194, 11147)]