1691604

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:266

約数の個数: 60

約数和(自身を含む): 4634784

約数和(自身を除く): 2943180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 227, 276, 324, 414, 454, 621, 681, 828, 908, 1242, 1362, 1863, 2043, 2484, 2724, 3726, 4086, 5221, 6129, 7452, 8172, 10442, 12258, 15663, 18387, 20884, 24516, 31326, 36774, 46989, 62652, 73548, 93978, 140967, 187956, 281934, 422901, 563868, 845802, 1691604]

約数ペア:

[(1, 1691604), (2, 845802), (3, 563868), (4, 422901), (6, 281934), (9, 187956), (12, 140967), (18, 93978), (23, 73548), (27, 62652), (36, 46989), (46, 36774), (54, 31326), (69, 24516), (81, 20884), (92, 18387), (108, 15663), (138, 12258), (162, 10442), (207, 8172), (227, 7452), (276, 6129), (324, 5221), (414, 4086), (454, 3726), (621, 2724), (681, 2484), (828, 2043), (908, 1863), (1242, 1362)]