213536484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{847367}}^1$

素因数の和:847384

約数の個数: 36

約数和(自身を含む): 616883904

約数和(自身を除く): 403347420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 847367, 1694734, 2542101, 3389468, 5084202, 5931569, 7626303, 10168404, 11863138, 15252606, 17794707, 23726276, 30505212, 35589414, 53384121, 71178828, 106768242, 213536484]

約数ペア:

[(1, 213536484), (2, 106768242), (3, 71178828), (4, 53384121), (6, 35589414), (7, 30505212), (9, 23726276), (12, 17794707), (14, 15252606), (18, 11863138), (21, 10168404), (28, 7626303), (36, 5931569), (42, 5084202), (63, 3389468), (84, 2542101), (126, 1694734), (252, 847367)]