13263306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6719}}^1$

素因数の和:6778

約数の個数: 32

約数和(自身を含む): 30965760

約数和(自身を除く): 17702454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 6719, 13438, 20157, 40314, 47033, 94066, 141099, 282198, 315793, 631586, 947379, 1894758, 2210551, 4421102, 6631653, 13263306]

約数ペア:

[(1, 13263306), (2, 6631653), (3, 4421102), (6, 2210551), (7, 1894758), (14, 947379), (21, 631586), (42, 315793), (47, 282198), (94, 141099), (141, 94066), (282, 47033), (329, 40314), (658, 20157), (987, 13438), (1974, 6719)]