2009388528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1993441}}^1$

素因数の和:1993462

約数の個数: 60

約数和(自身を含む): 6426857008

約数和(自身を除く): 4417468480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1993441, 3986882, 5980323, 7973764, 11960646, 13954087, 15947528, 17940969, 23921292, 27908174, 31895056, 35881938, 41862261, 47842584, 55816348, 71763876, 83724522, 95685168, 111632696, 125586783, 143527752, 167449044, 223265392, 251173566, 287055504, 334898088, 502347132, 669796176, 1004694264, 2009388528]

約数ペア:

[(1, 2009388528), (2, 1004694264), (3, 669796176), (4, 502347132), (6, 334898088), (7, 287055504), (8, 251173566), (9, 223265392), (12, 167449044), (14, 143527752), (16, 125586783), (18, 111632696), (21, 95685168), (24, 83724522), (28, 71763876), (36, 55816348), (42, 47842584), (48, 41862261), (56, 35881938), (63, 31895056), (72, 27908174), (84, 23921292), (112, 17940969), (126, 15947528), (144, 13954087), (168, 11960646), (252, 7973764), (336, 5980323), (504, 3986882), (1008, 1993441)]