13568418

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{6791}}^1$

素因数の和:6839

約数の個数: 32

約数和(自身を含む): 30971520

約数和(自身を除く): 17403102

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 6791, 13582, 20373, 40746, 61119, 122238, 183357, 251267, 366714, 502534, 753801, 1507602, 2261403, 4522806, 6784209, 13568418]

約数ペア:

[(1, 13568418), (2, 6784209), (3, 4522806), (6, 2261403), (9, 1507602), (18, 753801), (27, 502534), (37, 366714), (54, 251267), (74, 183357), (111, 122238), (222, 61119), (333, 40746), (666, 20373), (999, 13582), (1998, 6791)]