27664812

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{15683}}^1$

素因数の和:15707

約数の個数: 54

約数和(自身を含む): 81352908

約数和(自身を除く): 53688096

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 15683, 31366, 47049, 62732, 94098, 109781, 141147, 188196, 219562, 282294, 329343, 439124, 564588, 658686, 768467, 988029, 1317372, 1536934, 1976058, 2305401, 3073868, 3952116, 4610802, 6916203, 9221604, 13832406, 27664812]

約数ペア:

[(1, 27664812), (2, 13832406), (3, 9221604), (4, 6916203), (6, 4610802), (7, 3952116), (9, 3073868), (12, 2305401), (14, 1976058), (18, 1536934), (21, 1317372), (28, 988029), (36, 768467), (42, 658686), (49, 564588), (63, 439124), (84, 329343), (98, 282294), (126, 219562), (147, 188196), (196, 141147), (252, 109781), (294, 94098), (441, 62732), (588, 47049), (882, 31366), (1764, 15683)]