2021696028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2137}}^1\times {\mathrm{2389}}^1$

素因数の和:4547

約数の個数: 72

約数和(自身を含む): 5579923440

約数和(自身を除く): 3558227412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 2137, 2389, 4274, 4778, 6411, 7167, 8548, 9556, 12822, 14334, 19233, 21501, 23507, 25644, 26279, 28668, 38466, 43002, 47014, 52558, 70521, 76932, 78837, 86004, 94028, 105116, 141042, 157674, 211563, 236511, 282084, 315348, 423126, 473022, 846252, 946044, 5105293, 10210586, 15315879, 20421172, 30631758, 45947637, 56158223, 61263516, 91895274, 112316446, 168474669, 183790548, 224632892, 336949338, 505424007, 673898676, 1010848014, 2021696028]

約数ペア:

[(1, 2021696028), (2, 1010848014), (3, 673898676), (4, 505424007), (6, 336949338), (9, 224632892), (11, 183790548), (12, 168474669), (18, 112316446), (22, 91895274), (33, 61263516), (36, 56158223), (44, 45947637), (66, 30631758), (99, 20421172), (132, 15315879), (198, 10210586), (396, 5105293), (2137, 946044), (2389, 846252), (4274, 473022), (4778, 423126), (6411, 315348), (7167, 282084), (8548, 236511), (9556, 211563), (12822, 157674), (14334, 141042), (19233, 105116), (21501, 94028), (23507, 86004), (25644, 78837), (26279, 76932), (28668, 70521), (38466, 52558), (43002, 47014)]