22141938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 33015822

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 107, 182, 214, 273, 321, 379, 546, 642, 749, 758, 1137, 1391, 1498, 2247, 2274, 2653, 2782, 4173, 4494, 4927, 5306, 7959, 8346, 9737, 9854, 14781, 15918, 19474, 29211, 29562, 34489, 40553, 58422, 68978, 81106, 103467, 121659, 206934, 243318, 283871, 527189, 567742, 851613, 1054378, 1581567, 1703226, 3163134, 3690323, 7380646, 11070969, 22141938]

約数ペア:

[(1, 22141938), (2, 11070969), (3, 7380646), (6, 3690323), (7, 3163134), (13, 1703226), (14, 1581567), (21, 1054378), (26, 851613), (39, 567742), (42, 527189), (78, 283871), (91, 243318), (107, 206934), (182, 121659), (214, 103467), (273, 81106), (321, 68978), (379, 58422), (546, 40553), (642, 34489), (749, 29562), (758, 29211), (1137, 19474), (1391, 15918), (1498, 14781), (2247, 9854), (2274, 9737), (2653, 8346), (2782, 7959), (4173, 5306), (4494, 4927)]