2018416686573

素因数分解:

$3^1\times 7^2\times {\mathrm{977}}^1\times {\mathrm{1289}}^1\times {\mathrm{10903}}^1$

素因数の和:13186

約数の個数: 48

約数和(自身を含む): 3136528621440

約数和(自身を除く): 1118111934867

約数列:

[1, 3, 7, 21, 49, 147, 977, 1289, 2931, 3867, 6839, 9023, 10903, 20517, 27069, 32709, 47873, 63161, 76321, 143619, 189483, 228963, 534247, 1259353, 1602741, 3778059, 8815471, 10652231, 14053967, 26446413, 31956693, 42161901, 61708297, 74565617, 98377769, 185124891, 223696851, 295133307, 521959319, 688644383, 1565877957, 2065933149, 13730725759, 41192177277, 96115080313, 288345240939, 672805562191, 2018416686573]

約数ペア:

[(1, 2018416686573), (3, 672805562191), (7, 288345240939), (21, 96115080313), (49, 41192177277), (147, 13730725759), (977, 2065933149), (1289, 1565877957), (2931, 688644383), (3867, 521959319), (6839, 295133307), (9023, 223696851), (10903, 185124891), (20517, 98377769), (27069, 74565617), (32709, 61708297), (47873, 42161901), (63161, 31956693), (76321, 26446413), (143619, 14053967), (189483, 10652231), (228963, 8815471), (534247, 3778059), (1259353, 1602741)]