21826056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{129917}}^1$

素因数の和:129933

約数の個数: 32

約数和(自身を含む): 62360640

約数和(自身を除く): 40534584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 129917, 259834, 389751, 519668, 779502, 909419, 1039336, 1559004, 1818838, 2728257, 3118008, 3637676, 5456514, 7275352, 10913028, 21826056]

約数ペア:

[(1, 21826056), (2, 10913028), (3, 7275352), (4, 5456514), (6, 3637676), (7, 3118008), (8, 2728257), (12, 1818838), (14, 1559004), (21, 1039336), (24, 909419), (28, 779502), (42, 519668), (56, 389751), (84, 259834), (168, 129917)]