1906487892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{14593}}^1$

素因数の和:14813

約数の個数: 72

約数和(自身を含む): 5099727360

約数和(自身を除く): 3193239468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 191, 228, 342, 382, 573, 684, 764, 1146, 1719, 2292, 3438, 3629, 6876, 7258, 10887, 14516, 14593, 21774, 29186, 32661, 43548, 43779, 58372, 65322, 87558, 130644, 131337, 175116, 262674, 277267, 525348, 554534, 831801, 1109068, 1663602, 2495403, 2787263, 3327204, 4990806, 5574526, 8361789, 9981612, 11149052, 16723578, 25085367, 33447156, 50170734, 52957997, 100341468, 105915994, 158873991, 211831988, 317747982, 476621973, 635495964, 953243946, 1906487892]

約数ペア:

[(1, 1906487892), (2, 953243946), (3, 635495964), (4, 476621973), (6, 317747982), (9, 211831988), (12, 158873991), (18, 105915994), (19, 100341468), (36, 52957997), (38, 50170734), (57, 33447156), (76, 25085367), (114, 16723578), (171, 11149052), (191, 9981612), (228, 8361789), (342, 5574526), (382, 4990806), (573, 3327204), (684, 2787263), (764, 2495403), (1146, 1663602), (1719, 1109068), (2292, 831801), (3438, 554534), (3629, 525348), (6876, 277267), (7258, 262674), (10887, 175116), (14516, 131337), (14593, 130644), (21774, 87558), (29186, 65322), (32661, 58372), (43548, 43779)]