18617004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73877}}^1$

素因数の和:73894

約数の個数: 36

約数和(自身を含む): 53783184

約数和(自身を除く): 35166180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 73877, 147754, 221631, 295508, 443262, 517139, 664893, 886524, 1034278, 1329786, 1551417, 2068556, 2659572, 3102834, 4654251, 6205668, 9308502, 18617004]

約数ペア:

[(1, 18617004), (2, 9308502), (3, 6205668), (4, 4654251), (6, 3102834), (7, 2659572), (9, 2068556), (12, 1551417), (14, 1329786), (18, 1034278), (21, 886524), (28, 664893), (36, 517139), (42, 443262), (63, 295508), (84, 221631), (126, 147754), (252, 73877)]