21834666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173291}}^1$

素因数の和:173306

約数の個数: 24

約数和(自身を含む): 54067104

約数和(自身を除く): 32232438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173291, 346582, 519873, 1039746, 1213037, 1559619, 2426074, 3119238, 3639111, 7278222, 10917333, 21834666]

約数ペア:

[(1, 21834666), (2, 10917333), (3, 7278222), (6, 3639111), (7, 3119238), (9, 2426074), (14, 1559619), (18, 1213037), (21, 1039746), (42, 519873), (63, 346582), (126, 173291)]