198435756

素因数分解:

$2^2\times 3^1\times {\mathrm{1559}}^1\times {\mathrm{10607}}^1$

素因数の和:12173

約数の個数: 24

約数和(自身を含む): 463357440

約数和(自身を除く): 264921684

約数列:

[1, 2, 3, 4, 6, 12, 1559, 3118, 4677, 6236, 9354, 10607, 18708, 21214, 31821, 42428, 63642, 127284, 16536313, 33072626, 49608939, 66145252, 99217878, 198435756]

約数ペア:

[(1, 198435756), (2, 99217878), (3, 66145252), (4, 49608939), (6, 33072626), (12, 16536313), (1559, 127284), (3118, 63642), (4677, 42428), (6236, 31821), (9354, 21214), (10607, 18708)]