428632578

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{17891}}^1$

素因数の和:17932

約数の個数: 48

約数和(自身を含む): 1021561632

約数和(自身を除く): 592929054

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 1331, 2178, 2662, 3993, 7986, 11979, 17891, 23958, 35782, 53673, 107346, 161019, 196801, 322038, 393602, 590403, 1180806, 1771209, 2164811, 3542418, 4329622, 6494433, 12988866, 19483299, 23812921, 38966598, 47625842, 71438763, 142877526, 214316289, 428632578]

約数ペア:

[(1, 428632578), (2, 214316289), (3, 142877526), (6, 71438763), (9, 47625842), (11, 38966598), (18, 23812921), (22, 19483299), (33, 12988866), (66, 6494433), (99, 4329622), (121, 3542418), (198, 2164811), (242, 1771209), (363, 1180806), (726, 590403), (1089, 393602), (1331, 322038), (2178, 196801), (2662, 161019), (3993, 107346), (7986, 53673), (11979, 35782), (17891, 23958)]