12271236

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 30167424

約数和(自身を除く): 17896188

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 173, 257, 276, 346, 514, 519, 692, 771, 1028, 1038, 1542, 2076, 3084, 3979, 5911, 7958, 11822, 11937, 15916, 17733, 23644, 23874, 35466, 44461, 47748, 70932, 88922, 133383, 177844, 266766, 533532, 1022603, 2045206, 3067809, 4090412, 6135618, 12271236]

約数ペア:

[(1, 12271236), (2, 6135618), (3, 4090412), (4, 3067809), (6, 2045206), (12, 1022603), (23, 533532), (46, 266766), (69, 177844), (92, 133383), (138, 88922), (173, 70932), (257, 47748), (276, 44461), (346, 35466), (514, 23874), (519, 23644), (692, 17733), (771, 15916), (1028, 11937), (1038, 11822), (1542, 7958), (2076, 5911), (3084, 3979)]