13380732

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{757}}^1$

素因数の和:1258

約数の個数: 36

約数和(自身を含む): 33937176

約数和(自身を除く): 20556444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 757, 982, 1473, 1514, 1964, 2271, 2946, 3028, 4419, 4542, 5892, 6813, 8838, 9084, 13626, 17676, 27252, 371687, 743374, 1115061, 1486748, 2230122, 3345183, 4460244, 6690366, 13380732]

約数ペア:

[(1, 13380732), (2, 6690366), (3, 4460244), (4, 3345183), (6, 2230122), (9, 1486748), (12, 1115061), (18, 743374), (36, 371687), (491, 27252), (757, 17676), (982, 13626), (1473, 9084), (1514, 8838), (1964, 6813), (2271, 5892), (2946, 4542), (3028, 4419)]