74563986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1997}}^1$

素因数の和:2143

約数の個数: 48

約数和(自身を含む): 174928896

約数和(自身を除く): 100364910

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 254, 294, 381, 762, 889, 1778, 1997, 2667, 3994, 5334, 5991, 6223, 11982, 12446, 13979, 18669, 27958, 37338, 41937, 83874, 97853, 195706, 253619, 293559, 507238, 587118, 760857, 1521714, 1775333, 3550666, 5325999, 10651998, 12427331, 24854662, 37281993, 74563986]

約数ペア:

[(1, 74563986), (2, 37281993), (3, 24854662), (6, 12427331), (7, 10651998), (14, 5325999), (21, 3550666), (42, 1775333), (49, 1521714), (98, 760857), (127, 587118), (147, 507238), (254, 293559), (294, 253619), (381, 195706), (762, 97853), (889, 83874), (1778, 41937), (1997, 37338), (2667, 27958), (3994, 18669), (5334, 13979), (5991, 12446), (6223, 11982)]