18485166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6569}}^1$

素因数の和:6648

約数の個数: 32

約数和(自身を含む): 42888960

約数和(自身を除く): 24403794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 6569, 13138, 19707, 39414, 45983, 91966, 137949, 275898, 440123, 880246, 1320369, 2640738, 3080861, 6161722, 9242583, 18485166]

約数ペア:

[(1, 18485166), (2, 9242583), (3, 6161722), (6, 3080861), (7, 2640738), (14, 1320369), (21, 880246), (42, 440123), (67, 275898), (134, 137949), (201, 91966), (402, 45983), (469, 39414), (938, 19707), (1407, 13138), (2814, 6569)]