18753602

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 15115198

約数列:

[1, 2, 7, 14, 23, 46, 139, 161, 278, 322, 419, 838, 973, 1946, 2933, 3197, 5866, 6394, 9637, 19274, 22379, 44758, 58241, 67459, 116482, 134918, 407687, 815374, 1339543, 2679086, 9376801, 18753602]

約数ペア:

[(1, 18753602), (2, 9376801), (7, 2679086), (14, 1339543), (23, 815374), (46, 407687), (139, 134918), (161, 116482), (278, 67459), (322, 58241), (419, 44758), (838, 22379), (973, 19274), (1946, 9637), (2933, 6394), (3197, 5866)]