3931746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 10214400

約数和(自身を除く): 6282654

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 379, 399, 494, 546, 741, 758, 798, 1137, 1482, 1729, 2274, 2653, 3458, 4927, 5187, 5306, 7201, 7959, 9854, 10374, 14402, 14781, 15918, 21603, 29562, 34489, 43206, 50407, 68978, 93613, 100814, 103467, 151221, 187226, 206934, 280839, 302442, 561678, 655291, 1310582, 1965873, 3931746]

約数ペア:

[(1, 3931746), (2, 1965873), (3, 1310582), (6, 655291), (7, 561678), (13, 302442), (14, 280839), (19, 206934), (21, 187226), (26, 151221), (38, 103467), (39, 100814), (42, 93613), (57, 68978), (78, 50407), (91, 43206), (114, 34489), (133, 29562), (182, 21603), (247, 15918), (266, 14781), (273, 14402), (379, 10374), (399, 9854), (494, 7959), (546, 7201), (741, 5306), (758, 5187), (798, 4927), (1137, 3458), (1482, 2653), (1729, 2274)]