18352548

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1559}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 48048000

約数和(自身を除く): 29695452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1559, 1962, 2943, 3118, 3924, 4677, 5886, 6236, 9354, 11772, 14031, 18708, 28062, 42093, 56124, 84186, 168372, 169931, 339862, 509793, 679724, 1019586, 1529379, 2039172, 3058758, 4588137, 6117516, 9176274, 18352548]

約数ペア:

[(1, 18352548), (2, 9176274), (3, 6117516), (4, 4588137), (6, 3058758), (9, 2039172), (12, 1529379), (18, 1019586), (27, 679724), (36, 509793), (54, 339862), (108, 169931), (109, 168372), (218, 84186), (327, 56124), (436, 42093), (654, 28062), (981, 18708), (1308, 14031), (1559, 11772), (1962, 9354), (2943, 6236), (3118, 5886), (3924, 4677)]