1273158

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:314

約数の個数: 40

約数和(自身を含む): 2962080

約数和(自身を除く): 1688922

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 271, 522, 542, 783, 813, 1566, 1626, 2349, 2439, 4698, 4878, 7317, 7859, 14634, 15718, 21951, 23577, 43902, 47154, 70731, 141462, 212193, 424386, 636579, 1273158]

約数ペア:

[(1, 1273158), (2, 636579), (3, 424386), (6, 212193), (9, 141462), (18, 70731), (27, 47154), (29, 43902), (54, 23577), (58, 21951), (81, 15718), (87, 14634), (162, 7859), (174, 7317), (261, 4878), (271, 4698), (522, 2439), (542, 2349), (783, 1626), (813, 1566)]