11864268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 32746896

約数和(自身を除く): 20882628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 251, 303, 404, 468, 502, 606, 753, 909, 1004, 1212, 1313, 1506, 1818, 2259, 2626, 3012, 3263, 3636, 3939, 4518, 5252, 6526, 7878, 9036, 9789, 11817, 13052, 15756, 19578, 23634, 25351, 29367, 39156, 47268, 50702, 58734, 76053, 101404, 117468, 152106, 228159, 304212, 329563, 456318, 659126, 912636, 988689, 1318252, 1977378, 2966067, 3954756, 5932134, 11864268]

約数ペア:

[(1, 11864268), (2, 5932134), (3, 3954756), (4, 2966067), (6, 1977378), (9, 1318252), (12, 988689), (13, 912636), (18, 659126), (26, 456318), (36, 329563), (39, 304212), (52, 228159), (78, 152106), (101, 117468), (117, 101404), (156, 76053), (202, 58734), (234, 50702), (251, 47268), (303, 39156), (404, 29367), (468, 25351), (502, 23634), (606, 19578), (753, 15756), (909, 13052), (1004, 11817), (1212, 9789), (1313, 9036), (1506, 7878), (1818, 6526), (2259, 5252), (2626, 4518), (3012, 3939), (3263, 3636)]