66561306

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4817}}^1$

素因数の和:4883

約数の個数: 48

約数和(自身を含む): 158184576

約数和(自身を除く): 91623270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 4817, 6909, 9634, 13818, 14451, 28902, 33719, 67438, 101157, 202314, 226399, 236033, 452798, 472066, 679197, 708099, 1358394, 1416198, 1584793, 3169586, 4754379, 9508758, 11093551, 22187102, 33280653, 66561306]

約数ペア:

[(1, 66561306), (2, 33280653), (3, 22187102), (6, 11093551), (7, 9508758), (14, 4754379), (21, 3169586), (42, 1584793), (47, 1416198), (49, 1358394), (94, 708099), (98, 679197), (141, 472066), (147, 452798), (282, 236033), (294, 226399), (329, 202314), (658, 101157), (987, 67438), (1974, 33719), (2303, 28902), (4606, 14451), (4817, 13818), (6909, 9634)]