18381276

素因数分解:

$2^2\times 3^3\times {\mathrm{170197}}^1$

素因数の和:170210

約数の個数: 24

約数和(自身を含む): 47655440

約数和(自身を除く): 29274164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 170197, 340394, 510591, 680788, 1021182, 1531773, 2042364, 3063546, 4595319, 6127092, 9190638, 18381276]

約数ペア:

[(1, 18381276), (2, 9190638), (3, 6127092), (4, 4595319), (6, 3063546), (9, 2042364), (12, 1531773), (18, 1021182), (27, 680788), (36, 510591), (54, 340394), (108, 170197)]