5721678

素因数分解:

$2^1\times 3^5\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 13134576

約数和(自身を除く): 7412898

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 193, 243, 366, 386, 486, 549, 579, 1098, 1158, 1647, 1737, 3294, 3474, 4941, 5211, 9882, 10422, 11773, 14823, 15633, 23546, 29646, 31266, 35319, 46899, 70638, 93798, 105957, 211914, 317871, 635742, 953613, 1907226, 2860839, 5721678]

約数ペア:

[(1, 5721678), (2, 2860839), (3, 1907226), (6, 953613), (9, 635742), (18, 317871), (27, 211914), (54, 105957), (61, 93798), (81, 70638), (122, 46899), (162, 35319), (183, 31266), (193, 29646), (243, 23546), (366, 15633), (386, 14823), (486, 11773), (549, 10422), (579, 9882), (1098, 5211), (1158, 4941), (1647, 3474), (1737, 3294)]