19734162

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 47308800

約数和(自身を除く): 27574638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 223, 258, 294, 301, 343, 446, 602, 669, 686, 903, 1029, 1338, 1561, 1806, 2058, 2107, 3122, 4214, 4683, 6321, 9366, 9589, 10927, 12642, 14749, 19178, 21854, 28767, 29498, 32781, 44247, 57534, 65562, 67123, 76489, 88494, 134246, 152978, 201369, 229467, 402738, 458934, 469861, 939722, 1409583, 2819166, 3289027, 6578054, 9867081, 19734162]

約数ペア:

[(1, 19734162), (2, 9867081), (3, 6578054), (6, 3289027), (7, 2819166), (14, 1409583), (21, 939722), (42, 469861), (43, 458934), (49, 402738), (86, 229467), (98, 201369), (129, 152978), (147, 134246), (223, 88494), (258, 76489), (294, 67123), (301, 65562), (343, 57534), (446, 44247), (602, 32781), (669, 29498), (686, 28767), (903, 21854), (1029, 19178), (1338, 14749), (1561, 12642), (1806, 10927), (2058, 9589), (2107, 9366), (3122, 6321), (4214, 4683)]