193664286

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{151537}}^1$

素因数の和:151616

約数の個数: 24

約数和(自身を含む): 425518704

約数和(自身を除く): 231854418

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 151537, 303074, 454611, 909222, 1363833, 2727666, 10759127, 21518254, 32277381, 64554762, 96832143, 193664286]

約数ペア:

[(1, 193664286), (2, 96832143), (3, 64554762), (6, 32277381), (9, 21518254), (18, 10759127), (71, 2727666), (142, 1363833), (213, 909222), (426, 454611), (639, 303074), (1278, 151537)]