2534157972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{111913}}^1$

素因数の和:111977

約数の個数: 72

約数和(自身を含む): 6965975016

約数和(自身を除く): 4431817044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1258, 1332, 1887, 2516, 3774, 5661, 7548, 11322, 22644, 111913, 223826, 335739, 447652, 671478, 1007217, 1342956, 1902521, 2014434, 3805042, 4028868, 4140781, 5707563, 7610084, 8281562, 11415126, 12422343, 16563124, 17122689, 22830252, 24844686, 34245378, 37267029, 49689372, 68490756, 70393277, 74534058, 140786554, 149068116, 211179831, 281573108, 422359662, 633539493, 844719324, 1267078986, 2534157972]

約数ペア:

[(1, 2534157972), (2, 1267078986), (3, 844719324), (4, 633539493), (6, 422359662), (9, 281573108), (12, 211179831), (17, 149068116), (18, 140786554), (34, 74534058), (36, 70393277), (37, 68490756), (51, 49689372), (68, 37267029), (74, 34245378), (102, 24844686), (111, 22830252), (148, 17122689), (153, 16563124), (204, 12422343), (222, 11415126), (306, 8281562), (333, 7610084), (444, 5707563), (612, 4140781), (629, 4028868), (666, 3805042), (1258, 2014434), (1332, 1902521), (1887, 1342956), (2516, 1007217), (3774, 671478), (5661, 447652), (7548, 335739), (11322, 223826), (22644, 111913)]