28889586

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2473}}^1$

素因数の和:2551

約数の個数: 48

約数和(自身を含む): 69469920

約数和(自身を除く): 40580334

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 177, 198, 354, 531, 649, 1062, 1298, 1947, 2473, 3894, 4946, 5841, 7419, 11682, 14838, 22257, 27203, 44514, 54406, 81609, 145907, 163218, 244827, 291814, 437721, 489654, 875442, 1313163, 1604977, 2626326, 3209954, 4814931, 9629862, 14444793, 28889586]

約数ペア:

[(1, 28889586), (2, 14444793), (3, 9629862), (6, 4814931), (9, 3209954), (11, 2626326), (18, 1604977), (22, 1313163), (33, 875442), (59, 489654), (66, 437721), (99, 291814), (118, 244827), (177, 163218), (198, 145907), (354, 81609), (531, 54406), (649, 44514), (1062, 27203), (1298, 22257), (1947, 14838), (2473, 11682), (3894, 7419), (4946, 5841)]