8571222

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 20571408

約数和(自身を除く): 12000186

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 198, 219, 438, 593, 657, 803, 1186, 1314, 1606, 1779, 2409, 3558, 4818, 5337, 6523, 7227, 10674, 13046, 14454, 19569, 39138, 43289, 58707, 86578, 117414, 129867, 259734, 389601, 476179, 779202, 952358, 1428537, 2857074, 4285611, 8571222]

約数ペア:

[(1, 8571222), (2, 4285611), (3, 2857074), (6, 1428537), (9, 952358), (11, 779202), (18, 476179), (22, 389601), (33, 259734), (66, 129867), (73, 117414), (99, 86578), (146, 58707), (198, 43289), (219, 39138), (438, 19569), (593, 14454), (657, 13046), (803, 10674), (1186, 7227), (1314, 6523), (1606, 5337), (1779, 4818), (2409, 3558)]