2986866

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 7042464

約数和(自身を除く): 4055598

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 227, 258, 306, 387, 454, 681, 731, 774, 1362, 1462, 2043, 2193, 3859, 4086, 4386, 6579, 7718, 9761, 11577, 13158, 19522, 23154, 29283, 34731, 58566, 69462, 87849, 165937, 175698, 331874, 497811, 995622, 1493433, 2986866]

約数ペア:

[(1, 2986866), (2, 1493433), (3, 995622), (6, 497811), (9, 331874), (17, 175698), (18, 165937), (34, 87849), (43, 69462), (51, 58566), (86, 34731), (102, 29283), (129, 23154), (153, 19522), (227, 13158), (258, 11577), (306, 9761), (387, 7718), (454, 6579), (681, 4386), (731, 4086), (774, 3859), (1362, 2193), (1462, 2043)]