1266258

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 3036960

約数和(自身を除く): 1770702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 73, 98, 118, 146, 147, 177, 219, 294, 354, 413, 438, 511, 826, 1022, 1239, 1533, 2478, 2891, 3066, 3577, 4307, 5782, 7154, 8614, 8673, 10731, 12921, 17346, 21462, 25842, 30149, 60298, 90447, 180894, 211043, 422086, 633129, 1266258]

約数ペア:

[(1, 1266258), (2, 633129), (3, 422086), (6, 211043), (7, 180894), (14, 90447), (21, 60298), (42, 30149), (49, 25842), (59, 21462), (73, 17346), (98, 12921), (118, 10731), (146, 8673), (147, 8614), (177, 7154), (219, 5782), (294, 4307), (354, 3577), (413, 3066), (438, 2891), (511, 2478), (826, 1533), (1022, 1239)]