12200748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{431}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 32707584

約数和(自身を除く): 20506836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 337, 431, 674, 862, 1011, 1293, 1348, 1724, 2022, 2359, 2586, 3017, 4044, 4718, 5172, 6034, 7077, 9051, 9436, 12068, 14154, 18102, 28308, 36204, 145247, 290494, 435741, 580988, 871482, 1016729, 1742964, 2033458, 3050187, 4066916, 6100374, 12200748]

約数ペア:

[(1, 12200748), (2, 6100374), (3, 4066916), (4, 3050187), (6, 2033458), (7, 1742964), (12, 1016729), (14, 871482), (21, 580988), (28, 435741), (42, 290494), (84, 145247), (337, 36204), (431, 28308), (674, 18102), (862, 14154), (1011, 12068), (1293, 9436), (1348, 9051), (1724, 7077), (2022, 6034), (2359, 5172), (2586, 4718), (3017, 4044)]