142490394

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{49787}}^1$

素因数の和:49851

約数の個数: 32

約数和(自身を含む): 322626240

約数和(自身を除く): 180135846

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 49787, 99574, 149361, 298722, 448083, 896166, 1344249, 2638711, 2688498, 5277422, 7916133, 15832266, 23748399, 47496798, 71245197, 142490394]

約数ペア:

[(1, 142490394), (2, 71245197), (3, 47496798), (6, 23748399), (9, 15832266), (18, 7916133), (27, 5277422), (53, 2688498), (54, 2638711), (106, 1344249), (159, 896166), (318, 448083), (477, 298722), (954, 149361), (1431, 99574), (2862, 49787)]