12006813

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 20582016

約数和(自身を除く): 8575203

約数列:

[1, 3, 7, 13, 21, 39, 49, 61, 91, 103, 147, 183, 273, 309, 427, 637, 721, 793, 1281, 1339, 1911, 2163, 2379, 2989, 4017, 5047, 5551, 6283, 8967, 9373, 15141, 16653, 18849, 28119, 38857, 43981, 65611, 81679, 116571, 131943, 196833, 245037, 307867, 571753, 923601, 1715259, 4002271, 12006813]

約数ペア:

[(1, 12006813), (3, 4002271), (7, 1715259), (13, 923601), (21, 571753), (39, 307867), (49, 245037), (61, 196833), (91, 131943), (103, 116571), (147, 81679), (183, 65611), (273, 43981), (309, 38857), (427, 28119), (637, 18849), (721, 16653), (793, 15141), (1281, 9373), (1339, 8967), (1911, 6283), (2163, 5551), (2379, 5047), (2989, 4017)]