17979661686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{868331}}^1$

素因数の和:868389

約数の個数: 64

約数和(自身を含む): 45014330880

約数和(自身を除く): 27034669194

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 102, 119, 174, 203, 238, 357, 406, 493, 609, 714, 986, 1218, 1479, 2958, 3451, 6902, 10353, 20706, 868331, 1736662, 2604993, 5209986, 6078317, 12156634, 14761627, 18234951, 25181599, 29523254, 36469902, 44284881, 50363198, 75544797, 88569762, 103331389, 151089594, 176271193, 206662778, 309994167, 352542386, 428087183, 528813579, 619988334, 856174366, 1057627158, 1284261549, 2568523098, 2996610281, 5993220562, 8989830843, 17979661686]

約数ペア:

[(1, 17979661686), (2, 8989830843), (3, 5993220562), (6, 2996610281), (7, 2568523098), (14, 1284261549), (17, 1057627158), (21, 856174366), (29, 619988334), (34, 528813579), (42, 428087183), (51, 352542386), (58, 309994167), (87, 206662778), (102, 176271193), (119, 151089594), (174, 103331389), (203, 88569762), (238, 75544797), (357, 50363198), (406, 44284881), (493, 36469902), (609, 29523254), (714, 25181599), (986, 18234951), (1218, 14761627), (1479, 12156634), (2958, 6078317), (3451, 5209986), (6902, 2604993), (10353, 1736662), (20706, 868331)]