19683798

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 40296960

約数和(自身を除く): 20613162

約数列:

[1, 2, 3, 6, 79, 131, 158, 237, 262, 317, 393, 474, 634, 786, 951, 1902, 10349, 20698, 25043, 31047, 41527, 50086, 62094, 75129, 83054, 124581, 150258, 249162, 3280633, 6561266, 9841899, 19683798]

約数ペア:

[(1, 19683798), (2, 9841899), (3, 6561266), (6, 3280633), (79, 249162), (131, 150258), (158, 124581), (237, 83054), (262, 75129), (317, 62094), (393, 50086), (474, 41527), (634, 31047), (786, 25043), (951, 20698), (1902, 10349)]