22490226

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 53752608

約数和(自身を除く): 31262382

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 97, 99, 194, 198, 291, 582, 873, 1067, 1171, 1746, 2134, 2342, 3201, 3513, 6402, 7026, 9603, 10539, 12881, 19206, 21078, 25762, 38643, 77286, 113587, 115929, 227174, 231858, 340761, 681522, 1022283, 1249457, 2044566, 2498914, 3748371, 7496742, 11245113, 22490226]

約数ペア:

[(1, 22490226), (2, 11245113), (3, 7496742), (6, 3748371), (9, 2498914), (11, 2044566), (18, 1249457), (22, 1022283), (33, 681522), (66, 340761), (97, 231858), (99, 227174), (194, 115929), (198, 113587), (291, 77286), (582, 38643), (873, 25762), (1067, 21078), (1171, 19206), (1746, 12881), (2134, 10539), (2342, 9603), (3201, 7026), (3513, 6402)]