25401636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{54277}}^1$

素因数の和:54300

約数の個数: 36

約数和(自身を含む): 69150172

約数和(自身を除く): 43748536

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 54277, 108554, 162831, 217108, 325662, 488493, 651324, 705601, 976986, 1411202, 1953972, 2116803, 2822404, 4233606, 6350409, 8467212, 12700818, 25401636]

約数ペア:

[(1, 25401636), (2, 12700818), (3, 8467212), (4, 6350409), (6, 4233606), (9, 2822404), (12, 2116803), (13, 1953972), (18, 1411202), (26, 976986), (36, 705601), (39, 651324), (52, 488493), (78, 325662), (117, 217108), (156, 162831), (234, 108554), (468, 54277)]