1882566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 4752384

約数和(自身を除く): 2869818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 223, 402, 446, 469, 603, 669, 938, 1206, 1338, 1407, 1561, 2007, 2814, 3122, 4014, 4221, 4683, 8442, 9366, 14049, 14941, 28098, 29882, 44823, 89646, 104587, 134469, 209174, 268938, 313761, 627522, 941283, 1882566]

約数ペア:

[(1, 1882566), (2, 941283), (3, 627522), (6, 313761), (7, 268938), (9, 209174), (14, 134469), (18, 104587), (21, 89646), (42, 44823), (63, 29882), (67, 28098), (126, 14941), (134, 14049), (201, 9366), (223, 8442), (402, 4683), (446, 4221), (469, 4014), (603, 3122), (669, 2814), (938, 2007), (1206, 1561), (1338, 1407)]