31145226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5839}}^1$

素因数の和:5978

約数の個数: 32

約数和(自身を含む): 71761920

約数和(自身を除く): 40616694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 5839, 11678, 17517, 35034, 40873, 81746, 122619, 245238, 741553, 1483106, 2224659, 4449318, 5190871, 10381742, 15572613, 31145226]

約数ペア:

[(1, 31145226), (2, 15572613), (3, 10381742), (6, 5190871), (7, 4449318), (14, 2224659), (21, 1483106), (42, 741553), (127, 245238), (254, 122619), (381, 81746), (762, 40873), (889, 35034), (1778, 17517), (2667, 11678), (5334, 5839)]