9921186

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 23755680

約数和(自身を除く): 13834494

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 89, 99, 178, 198, 267, 534, 563, 801, 979, 1126, 1602, 1689, 1958, 2937, 3378, 5067, 5874, 6193, 8811, 10134, 12386, 17622, 18579, 37158, 50107, 55737, 100214, 111474, 150321, 300642, 450963, 551177, 901926, 1102354, 1653531, 3307062, 4960593, 9921186]

約数ペア:

[(1, 9921186), (2, 4960593), (3, 3307062), (6, 1653531), (9, 1102354), (11, 901926), (18, 551177), (22, 450963), (33, 300642), (66, 150321), (89, 111474), (99, 100214), (178, 55737), (198, 50107), (267, 37158), (534, 18579), (563, 17622), (801, 12386), (979, 10134), (1126, 8811), (1602, 6193), (1689, 5874), (1958, 5067), (2937, 3378)]