15378306

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2371}}^1$

素因数の和:2446

約数の個数: 32

約数和(自身を含む): 32790528

約数和(自身を除く): 17412222

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 2371, 3243, 4742, 6486, 7113, 14226, 54533, 109066, 111437, 163599, 222874, 327198, 334311, 668622, 2563051, 5126102, 7689153, 15378306]

約数ペア:

[(1, 15378306), (2, 7689153), (3, 5126102), (6, 2563051), (23, 668622), (46, 334311), (47, 327198), (69, 222874), (94, 163599), (138, 111437), (141, 109066), (282, 54533), (1081, 14226), (2162, 7113), (2371, 6486), (3243, 4742)]