21196602

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{168227}}^1$

素因数の和:168242

約数の個数: 24

約数和(自身を含む): 52487136

約数和(自身を除く): 31290534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 168227, 336454, 504681, 1009362, 1177589, 1514043, 2355178, 3028086, 3532767, 7065534, 10598301, 21196602]

約数ペア:

[(1, 21196602), (2, 10598301), (3, 7065534), (6, 3532767), (7, 3028086), (9, 2355178), (14, 1514043), (18, 1177589), (21, 1009362), (42, 504681), (63, 336454), (126, 168227)]