6890004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 19289088

約数和(自身を除く): 12399084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 127, 132, 137, 198, 254, 274, 381, 396, 411, 508, 548, 762, 822, 1143, 1233, 1397, 1507, 1524, 1644, 2286, 2466, 2794, 3014, 4191, 4521, 4572, 4932, 5588, 6028, 8382, 9042, 12573, 13563, 16764, 17399, 18084, 25146, 27126, 34798, 50292, 52197, 54252, 69596, 104394, 156591, 191389, 208788, 313182, 382778, 574167, 626364, 765556, 1148334, 1722501, 2296668, 3445002, 6890004]

約数ペア:

[(1, 6890004), (2, 3445002), (3, 2296668), (4, 1722501), (6, 1148334), (9, 765556), (11, 626364), (12, 574167), (18, 382778), (22, 313182), (33, 208788), (36, 191389), (44, 156591), (66, 104394), (99, 69596), (127, 54252), (132, 52197), (137, 50292), (198, 34798), (254, 27126), (274, 25146), (381, 18084), (396, 17399), (411, 16764), (508, 13563), (548, 12573), (762, 9042), (822, 8382), (1143, 6028), (1233, 5588), (1397, 4932), (1507, 4572), (1524, 4521), (1644, 4191), (2286, 3014), (2466, 2794)]