42774138

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{619}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 101556000

約数和(自身を除く): 58781862

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 349, 619, 698, 1047, 1238, 1857, 2094, 3141, 3714, 3839, 5571, 6282, 6809, 7678, 11142, 11517, 13618, 20427, 23034, 34551, 40854, 61281, 69102, 122562, 216031, 432062, 648093, 1296186, 1944279, 2376341, 3888558, 4752682, 7129023, 14258046, 21387069, 42774138]

約数ペア:

[(1, 42774138), (2, 21387069), (3, 14258046), (6, 7129023), (9, 4752682), (11, 3888558), (18, 2376341), (22, 1944279), (33, 1296186), (66, 648093), (99, 432062), (198, 216031), (349, 122562), (619, 69102), (698, 61281), (1047, 40854), (1238, 34551), (1857, 23034), (2094, 20427), (3141, 13618), (3714, 11517), (3839, 11142), (5571, 7678), (6282, 6809)]