18448976462

素因数分解:

$2^1\times 7^1\times {\mathrm{9419}}^1\times {\mathrm{139907}}^1$

素因数の和:149335

約数の個数: 16

約数和(自身を含む): 31630400640

約数和(自身を除く): 13181424178

約数列:

[1, 2, 7, 14, 9419, 18838, 65933, 131866, 139907, 279814, 979349, 1958698, 1317784033, 2635568066, 9224488231, 18448976462]

約数ペア:

[(1, 18448976462), (2, 9224488231), (7, 2635568066), (14, 1317784033), (9419, 1958698), (18838, 979349), (65933, 279814), (131866, 139907)]