187956

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:260

約数の個数: 36

約数和(自身を含む): 497952

約数和(自身を除く): 309996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 227, 276, 414, 454, 681, 828, 908, 1362, 2043, 2724, 4086, 5221, 8172, 10442, 15663, 20884, 31326, 46989, 62652, 93978, 187956]

約数ペア:

[(1, 187956), (2, 93978), (3, 62652), (4, 46989), (6, 31326), (9, 20884), (12, 15663), (18, 10442), (23, 8172), (36, 5221), (46, 4086), (69, 2724), (92, 2043), (138, 1362), (207, 908), (227, 828), (276, 681), (414, 454)]