2021231916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{464011}}^1$

素因数の和:464043

約数の個数: 54

約数和(自身を含む): 5615937236

約数和(自身を除く): 3594705320

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, 464011, 928022, 1392033, 1856044, 2784066, 4176099, 5104121, 5568132, 8352198, 10208242, 15312363, 16704396, 20416484, 30624726, 45937089, 56145331, 61249452, 91874178, 112290662, 168435993, 183748356, 224581324, 336871986, 505307979, 673743972, 1010615958, 2021231916]

約数ペア:

[(1, 2021231916), (2, 1010615958), (3, 673743972), (4, 505307979), (6, 336871986), (9, 224581324), (11, 183748356), (12, 168435993), (18, 112290662), (22, 91874178), (33, 61249452), (36, 56145331), (44, 45937089), (66, 30624726), (99, 20416484), (121, 16704396), (132, 15312363), (198, 10208242), (242, 8352198), (363, 5568132), (396, 5104121), (484, 4176099), (726, 2784066), (1089, 1856044), (1452, 1392033), (2178, 928022), (4356, 464011)]