18642000998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{39511}}^1\times {\mathrm{13877}}^1$

素因数の和:53407

約数の個数: 16

約数和(自身を含む): 29610766944

約数和(自身を除く): 10968765946

約数列:

[1, 2, 17, 34, 13877, 27754, 39511, 79022, 235909, 471818, 671687, 1343374, 548294147, 1096588294, 9321000499, 18642000998]

約数ペア:

[(1, 18642000998), (2, 9321000499), (17, 1096588294), (34, 548294147), (13877, 1343374), (27754, 671687), (39511, 471818), (79022, 235909)]