39838638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{2543}}^1$

素因数の和:2928

約数の個数: 32

約数和(自身を含む): 91339776

約数和(自身を除く): 51501138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 373, 746, 1119, 2238, 2543, 2611, 5086, 5222, 7629, 7833, 15258, 15666, 17801, 35602, 53403, 106806, 948539, 1897078, 2845617, 5691234, 6639773, 13279546, 19919319, 39838638]

約数ペア:

[(1, 39838638), (2, 19919319), (3, 13279546), (6, 6639773), (7, 5691234), (14, 2845617), (21, 1897078), (42, 948539), (373, 106806), (746, 53403), (1119, 35602), (2238, 17801), (2543, 15666), (2611, 15258), (5086, 7833), (5222, 7629)]