14920638

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 30868992

約数和(自身を除く): 15948354

約数列:

[1, 2, 3, 6, 41, 82, 123, 131, 246, 262, 393, 463, 786, 926, 1389, 2778, 5371, 10742, 16113, 18983, 32226, 37966, 56949, 60653, 113898, 121306, 181959, 363918, 2486773, 4973546, 7460319, 14920638]

約数ペア:

[(1, 14920638), (2, 7460319), (3, 4973546), (6, 2486773), (41, 363918), (82, 181959), (123, 121306), (131, 113898), (246, 60653), (262, 56949), (393, 37966), (463, 32226), (786, 18983), (926, 16113), (1389, 10742), (2778, 5371)]