2239902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 5747040

約数和(自身を除く): 3507138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 613, 1218, 1226, 1827, 1839, 3654, 3678, 4291, 5517, 8582, 11034, 12873, 17777, 25746, 35554, 38619, 53331, 77238, 106662, 124439, 159993, 248878, 319986, 373317, 746634, 1119951, 2239902]

約数ペア:

[(1, 2239902), (2, 1119951), (3, 746634), (6, 373317), (7, 319986), (9, 248878), (14, 159993), (18, 124439), (21, 106662), (29, 77238), (42, 53331), (58, 38619), (63, 35554), (87, 25746), (126, 17777), (174, 12873), (203, 11034), (261, 8582), (406, 5517), (522, 4291), (609, 3678), (613, 3654), (1218, 1839), (1226, 1827)]