18406102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 32739840

約数和(自身を除く): 14333738

約数列:

[1, 2, 11, 13, 22, 26, 139, 143, 278, 286, 463, 926, 1529, 1807, 3058, 3614, 5093, 6019, 10186, 12038, 19877, 39754, 64357, 66209, 128714, 132418, 707927, 836641, 1415854, 1673282, 9203051, 18406102]

約数ペア:

[(1, 18406102), (2, 9203051), (11, 1673282), (13, 1415854), (22, 836641), (26, 707927), (139, 132418), (143, 128714), (278, 66209), (286, 64357), (463, 39754), (926, 19877), (1529, 12038), (1807, 10186), (3058, 6019), (3614, 5093)]