18743004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{74377}}^1$

素因数の和:74394

約数の個数: 36

約数和(自身を含む): 54147184

約数和(自身を除く): 35404180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 74377, 148754, 223131, 297508, 446262, 520639, 669393, 892524, 1041278, 1338786, 1561917, 2082556, 2677572, 3123834, 4685751, 6247668, 9371502, 18743004]

約数ペア:

[(1, 18743004), (2, 9371502), (3, 6247668), (4, 4685751), (6, 3123834), (7, 2677572), (9, 2082556), (12, 1561917), (14, 1338786), (18, 1041278), (21, 892524), (28, 669393), (36, 520639), (42, 446262), (63, 297508), (84, 223131), (126, 148754), (252, 74377)]