18051026

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 33024000

約数和(自身を除く): 14972974

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 859, 1106, 1501, 1718, 3002, 6013, 10507, 12026, 16321, 21014, 32642, 67861, 114247, 135722, 228494, 475027, 950054, 1289359, 2578718, 9025513, 18051026]

約数ペア:

[(1, 18051026), (2, 9025513), (7, 2578718), (14, 1289359), (19, 950054), (38, 475027), (79, 228494), (133, 135722), (158, 114247), (266, 67861), (553, 32642), (859, 21014), (1106, 16321), (1501, 12026), (1718, 10507), (3002, 6013)]