18788668798

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{24229}}^1$

素因数の和:24472

約数の個数: 32

約数和(自身を含む): 29476085760

約数和(自身を除く): 10687416962

約数列:

[1, 2, 43, 71, 86, 127, 142, 254, 3053, 5461, 6106, 9017, 10922, 18034, 24229, 48458, 387731, 775462, 1041847, 1720259, 2083694, 3077083, 3440518, 6154166, 73971137, 132314569, 147942274, 218472893, 264629138, 436945786, 9394334399, 18788668798]

約数ペア:

[(1, 18788668798), (2, 9394334399), (43, 436945786), (71, 264629138), (86, 218472893), (127, 147942274), (142, 132314569), (254, 73971137), (3053, 6154166), (5461, 3440518), (6106, 3077083), (9017, 2083694), (10922, 1720259), (18034, 1041847), (24229, 775462), (48458, 387731)]