12267522

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 27967680

約数和(自身を除く): 15700158

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 331, 426, 522, 639, 662, 993, 1278, 1986, 2059, 2979, 4118, 5958, 6177, 9599, 12354, 18531, 19198, 23501, 28797, 37062, 47002, 57594, 70503, 86391, 141006, 172782, 211509, 423018, 681529, 1363058, 2044587, 4089174, 6133761, 12267522]

約数ペア:

[(1, 12267522), (2, 6133761), (3, 4089174), (6, 2044587), (9, 1363058), (18, 681529), (29, 423018), (58, 211509), (71, 172782), (87, 141006), (142, 86391), (174, 70503), (213, 57594), (261, 47002), (331, 37062), (426, 28797), (522, 23501), (639, 19198), (662, 18531), (993, 12354), (1278, 9599), (1986, 6177), (2059, 5958), (2979, 4118)]