12287934

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 28259712

約数和(自身を除く): 15971778

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 67, 69, 134, 138, 201, 207, 402, 414, 443, 603, 886, 1206, 1329, 1541, 2658, 3082, 3987, 4623, 7974, 9246, 10189, 13869, 20378, 27738, 29681, 30567, 59362, 61134, 89043, 91701, 178086, 183402, 267129, 534258, 682663, 1365326, 2047989, 4095978, 6143967, 12287934]

約数ペア:

[(1, 12287934), (2, 6143967), (3, 4095978), (6, 2047989), (9, 1365326), (18, 682663), (23, 534258), (46, 267129), (67, 183402), (69, 178086), (134, 91701), (138, 89043), (201, 61134), (207, 59362), (402, 30567), (414, 29681), (443, 27738), (603, 20378), (886, 13869), (1206, 10189), (1329, 9246), (1541, 7974), (2658, 4623), (3082, 3987)]