12151866

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 25557120

約数和(自身を除く): 13405254

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 173, 346, 509, 519, 1018, 1038, 1527, 3054, 3979, 7958, 11707, 11937, 23414, 23874, 35121, 70242, 88057, 176114, 264171, 528342, 2025311, 4050622, 6075933, 12151866]

約数ペア:

[(1, 12151866), (2, 6075933), (3, 4050622), (6, 2025311), (23, 528342), (46, 264171), (69, 176114), (138, 88057), (173, 70242), (346, 35121), (509, 23874), (519, 23414), (1018, 11937), (1038, 11707), (1527, 7958), (3054, 3979)]