2001127788

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73237}}^1$

素因数の和:73284

約数の個数: 96

約数和(自身を含む): 5905912320

約数和(自身を除く): 3904784532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 92, 99, 108, 132, 138, 198, 207, 253, 276, 297, 396, 414, 506, 594, 621, 759, 828, 1012, 1188, 1242, 1518, 2277, 2484, 3036, 4554, 6831, 9108, 13662, 27324, 73237, 146474, 219711, 292948, 439422, 659133, 805607, 878844, 1318266, 1611214, 1684451, 1977399, 2416821, 2636532, 3222428, 3368902, 3954798, 4833642, 5053353, 6737804, 7250463, 7909596, 9667284, 10106706, 14500926, 15160059, 18528961, 20213412, 21751389, 29001852, 30320118, 37057922, 43502778, 45480177, 55586883, 60640236, 74115844, 87005556, 90960354, 111173766, 166760649, 181920708, 222347532, 333521298, 500281947, 667042596, 1000563894, 2001127788]

約数ペア:

[(1, 2001127788), (2, 1000563894), (3, 667042596), (4, 500281947), (6, 333521298), (9, 222347532), (11, 181920708), (12, 166760649), (18, 111173766), (22, 90960354), (23, 87005556), (27, 74115844), (33, 60640236), (36, 55586883), (44, 45480177), (46, 43502778), (54, 37057922), (66, 30320118), (69, 29001852), (92, 21751389), (99, 20213412), (108, 18528961), (132, 15160059), (138, 14500926), (198, 10106706), (207, 9667284), (253, 7909596), (276, 7250463), (297, 6737804), (396, 5053353), (414, 4833642), (506, 3954798), (594, 3368902), (621, 3222428), (759, 2636532), (828, 2416821), (1012, 1977399), (1188, 1684451), (1242, 1611214), (1518, 1318266), (2277, 878844), (2484, 805607), (3036, 659133), (4554, 439422), (6831, 292948), (9108, 219711), (13662, 146474), (27324, 73237)]