118518318

素因数分解:

$2^1\times 3^2\times {\mathrm{971}}^1\times {\mathrm{6781}}^1$

素因数の和:7760

約数の個数: 24

約数和(自身を含む): 257092056

約数和(自身を除く): 138573738

約数列:

[1, 2, 3, 6, 9, 18, 971, 1942, 2913, 5826, 6781, 8739, 13562, 17478, 20343, 40686, 61029, 122058, 6584351, 13168702, 19753053, 39506106, 59259159, 118518318]

約数ペア:

[(1, 118518318), (2, 59259159), (3, 39506106), (6, 19753053), (9, 13168702), (18, 6584351), (971, 122058), (1942, 61029), (2913, 40686), (5826, 20343), (6781, 17478), (8739, 13562)]