29720988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{6823}}^1$

素因数の和:6855

約数の個数: 54

約数和(自身を含む): 82590872

約数和(自身を除く): 52869884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 6823, 13646, 20469, 27292, 40938, 61407, 75053, 81876, 122814, 150106, 225159, 245628, 300212, 450318, 675477, 825583, 900636, 1350954, 1651166, 2476749, 2701908, 3302332, 4953498, 7430247, 9906996, 14860494, 29720988]

約数ペア:

[(1, 29720988), (2, 14860494), (3, 9906996), (4, 7430247), (6, 4953498), (9, 3302332), (11, 2701908), (12, 2476749), (18, 1651166), (22, 1350954), (33, 900636), (36, 825583), (44, 675477), (66, 450318), (99, 300212), (121, 245628), (132, 225159), (198, 150106), (242, 122814), (363, 81876), (396, 75053), (484, 61407), (726, 40938), (1089, 27292), (1452, 20469), (2178, 13646), (4356, 6823)]