2017741782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{77863}}^1$

素因数の和:78492

約数の個数: 32

約数和(自身を含む): 4619515392

約数和(自身を除く): 2601773610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 617, 1234, 1851, 3702, 4319, 8638, 12957, 25914, 77863, 155726, 233589, 467178, 545041, 1090082, 1635123, 3270246, 48041471, 96082942, 144124413, 288248826, 336290297, 672580594, 1008870891, 2017741782]

約数ペア:

[(1, 2017741782), (2, 1008870891), (3, 672580594), (6, 336290297), (7, 288248826), (14, 144124413), (21, 96082942), (42, 48041471), (617, 3270246), (1234, 1635123), (1851, 1090082), (3702, 545041), (4319, 467178), (8638, 233589), (12957, 155726), (25914, 77863)]