61787838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2129}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 141500160

約数和(自身を除く): 79712322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 691, 1382, 2073, 2129, 4146, 4258, 4837, 6387, 9674, 12774, 14511, 14903, 29022, 29806, 44709, 89418, 1471139, 2942278, 4413417, 8826834, 10297973, 20595946, 30893919, 61787838]

約数ペア:

[(1, 61787838), (2, 30893919), (3, 20595946), (6, 10297973), (7, 8826834), (14, 4413417), (21, 2942278), (42, 1471139), (691, 89418), (1382, 44709), (2073, 29806), (2129, 29022), (4146, 14903), (4258, 14511), (4837, 12774), (6387, 9674)]