13285638

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{3709}}^1$

素因数の和:3916

約数の個数: 24

約数和(自身を含む): 28938000

約数和(自身を除く): 15652362

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 3709, 7418, 11127, 22254, 33381, 66762, 738091, 1476182, 2214273, 4428546, 6642819, 13285638]

約数ペア:

[(1, 13285638), (2, 6642819), (3, 4428546), (6, 2214273), (9, 1476182), (18, 738091), (199, 66762), (398, 33381), (597, 22254), (1194, 11127), (1791, 7418), (3582, 3709)]