3186455874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1\times {\mathrm{1381}}^1$

素因数の和:1931

約数の個数: 64

約数和(自身を含む): 7360111872

約数和(自身を除く): 4173655998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 401, 411, 802, 822, 959, 1203, 1381, 1918, 2406, 2762, 2807, 2877, 4143, 5614, 5754, 8286, 8421, 9667, 16842, 19334, 29001, 54937, 58002, 109874, 164811, 189197, 329622, 378394, 384559, 553781, 567591, 769118, 1107562, 1135182, 1153677, 1324379, 1661343, 2307354, 2648758, 3322686, 3876467, 3973137, 7752934, 7946274, 11629401, 23258802, 75867997, 151735994, 227603991, 455207982, 531075979, 1062151958, 1593227937, 3186455874]

約数ペア:

[(1, 3186455874), (2, 1593227937), (3, 1062151958), (6, 531075979), (7, 455207982), (14, 227603991), (21, 151735994), (42, 75867997), (137, 23258802), (274, 11629401), (401, 7946274), (411, 7752934), (802, 3973137), (822, 3876467), (959, 3322686), (1203, 2648758), (1381, 2307354), (1918, 1661343), (2406, 1324379), (2762, 1153677), (2807, 1135182), (2877, 1107562), (4143, 769118), (5614, 567591), (5754, 553781), (8286, 384559), (8421, 378394), (9667, 329622), (16842, 189197), (19334, 164811), (29001, 109874), (54937, 58002)]