820908

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 2325120

約数和(自身を除く): 1504212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 691, 1188, 1382, 2073, 2764, 4146, 6219, 7601, 8292, 12438, 15202, 18657, 22803, 24876, 30404, 37314, 45606, 68409, 74628, 91212, 136818, 205227, 273636, 410454, 820908]

約数ペア:

[(1, 820908), (2, 410454), (3, 273636), (4, 205227), (6, 136818), (9, 91212), (11, 74628), (12, 68409), (18, 45606), (22, 37314), (27, 30404), (33, 24876), (36, 22803), (44, 18657), (54, 15202), (66, 12438), (99, 8292), (108, 7601), (132, 6219), (198, 4146), (297, 2764), (396, 2073), (594, 1382), (691, 1188)]