12287844

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1973}}^1$

素因数の和:2156

約数の個数: 36

約数和(自身を含む): 31256316

約数和(自身を除く): 18968472

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 1973, 2076, 3114, 3946, 5919, 6228, 7892, 11838, 17757, 23676, 35514, 71028, 341329, 682658, 1023987, 1365316, 2047974, 3071961, 4095948, 6143922, 12287844]

約数ペア:

[(1, 12287844), (2, 6143922), (3, 4095948), (4, 3071961), (6, 2047974), (9, 1365316), (12, 1023987), (18, 682658), (36, 341329), (173, 71028), (346, 35514), (519, 23676), (692, 17757), (1038, 11838), (1557, 7892), (1973, 6228), (2076, 5919), (3114, 3946)]