18223236

素因数分解:

$2^2\times 3^2\times {\mathrm{506201}}^1$

素因数の和:506211

約数の個数: 18

約数和(自身を含む): 46064382

約数和(自身を除く): 27841146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 506201, 1012402, 1518603, 2024804, 3037206, 4555809, 6074412, 9111618, 18223236]

約数ペア:

[(1, 18223236), (2, 9111618), (3, 6074412), (4, 4555809), (6, 3037206), (9, 2024804), (12, 1518603), (18, 1012402), (36, 506201)]