2133894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 5200128

約数和(自身を除く): 3066234

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 47, 69, 94, 138, 141, 161, 282, 322, 329, 483, 658, 966, 987, 1081, 1974, 2162, 2209, 3243, 4418, 6486, 6627, 7567, 13254, 15134, 15463, 22701, 30926, 45402, 46389, 50807, 92778, 101614, 152421, 304842, 355649, 711298, 1066947, 2133894]

約数ペア:

[(1, 2133894), (2, 1066947), (3, 711298), (6, 355649), (7, 304842), (14, 152421), (21, 101614), (23, 92778), (42, 50807), (46, 46389), (47, 45402), (69, 30926), (94, 22701), (138, 15463), (141, 15134), (161, 13254), (282, 7567), (322, 6627), (329, 6486), (483, 4418), (658, 3243), (966, 2209), (987, 2162), (1081, 1974)]