496627758

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{2531}}^1$

素因数の和:3541

約数の個数: 48

約数和(自身を含む): 1175496192

約数和(自身を除く): 678868434

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 991, 1982, 2531, 2973, 5062, 5946, 7593, 8919, 10901, 15186, 17838, 21802, 22779, 27841, 32703, 45558, 55682, 65406, 83523, 98109, 167046, 196218, 250569, 501138, 2508221, 5016442, 7524663, 15049326, 22573989, 27590431, 45147978, 55180862, 82771293, 165542586, 248313879, 496627758]

約数ペア:

[(1, 496627758), (2, 248313879), (3, 165542586), (6, 82771293), (9, 55180862), (11, 45147978), (18, 27590431), (22, 22573989), (33, 15049326), (66, 7524663), (99, 5016442), (198, 2508221), (991, 501138), (1982, 250569), (2531, 196218), (2973, 167046), (5062, 98109), (5946, 83523), (7593, 65406), (8919, 55682), (10901, 45558), (15186, 32703), (17838, 27841), (21802, 22779)]