18441521266

素因数分解:

$2^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1452317}}^1$

素因数の和:1453233

約数の個数: 16

約数和(自身を含む): 31648913856

約数和(自身を除く): 13207392590

約数列:

[1, 2, 7, 14, 907, 1814, 6349, 12698, 1452317, 2904634, 10166219, 20332438, 1317251519, 2634503038, 9220760633, 18441521266]

約数ペア:

[(1, 18441521266), (2, 9220760633), (7, 2634503038), (14, 1317251519), (907, 20332438), (1814, 10166219), (6349, 2904634), (12698, 1452317)]