18262356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{217409}}^1$

素因数の和:217423

約数の個数: 24

約数和(自身を含む): 48699840

約数和(自身を除く): 30437484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 217409, 434818, 652227, 869636, 1304454, 1521863, 2608908, 3043726, 4565589, 6087452, 9131178, 18262356]

約数ペア:

[(1, 18262356), (2, 9131178), (3, 6087452), (4, 4565589), (6, 3043726), (7, 2608908), (12, 1521863), (14, 1304454), (21, 869636), (28, 652227), (42, 434818), (84, 217409)]