17367868

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 36550080

約数和(自身を除く): 19182212

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 73, 116, 146, 203, 292, 293, 406, 511, 586, 812, 1022, 1172, 2044, 2051, 2117, 4102, 4234, 8204, 8468, 8497, 14819, 16994, 21389, 29638, 33988, 42778, 59276, 59479, 85556, 118958, 149723, 237916, 299446, 598892, 620281, 1240562, 2481124, 4341967, 8683934, 17367868]

約数ペア:

[(1, 17367868), (2, 8683934), (4, 4341967), (7, 2481124), (14, 1240562), (28, 620281), (29, 598892), (58, 299446), (73, 237916), (116, 149723), (146, 118958), (203, 85556), (292, 59479), (293, 59276), (406, 42778), (511, 33988), (586, 29638), (812, 21389), (1022, 16994), (1172, 14819), (2044, 8497), (2051, 8468), (2117, 8204), (4102, 4234)]