2091202146

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{25087}}^1$

素因数の和:25527

約数の個数: 48

約数和(自身を含む): 4954779648

約数和(自身を除く): 2863577502

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 421, 842, 1263, 2526, 3789, 4631, 7578, 9262, 13893, 25087, 27786, 41679, 50174, 75261, 83358, 150522, 225783, 275957, 451566, 551914, 827871, 1655742, 2483613, 4967226, 10561627, 21123254, 31684881, 63369762, 95054643, 116177897, 190109286, 232355794, 348533691, 697067382, 1045601073, 2091202146]

約数ペア:

[(1, 2091202146), (2, 1045601073), (3, 697067382), (6, 348533691), (9, 232355794), (11, 190109286), (18, 116177897), (22, 95054643), (33, 63369762), (66, 31684881), (99, 21123254), (198, 10561627), (421, 4967226), (842, 2483613), (1263, 1655742), (2526, 827871), (3789, 551914), (4631, 451566), (7578, 275957), (9262, 225783), (13893, 150522), (25087, 83358), (27786, 75261), (41679, 50174)]