21231048

素因数分解:

$2^3\times 3^1\times {\mathrm{229}}^1\times {\mathrm{3863}}^1$

素因数の和:4101

約数の個数: 32

約数和(自身を含む): 53323200

約数和(自身を除く): 32092152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 229, 458, 687, 916, 1374, 1832, 2748, 3863, 5496, 7726, 11589, 15452, 23178, 30904, 46356, 92712, 884627, 1769254, 2653881, 3538508, 5307762, 7077016, 10615524, 21231048]

約数ペア:

[(1, 21231048), (2, 10615524), (3, 7077016), (4, 5307762), (6, 3538508), (8, 2653881), (12, 1769254), (24, 884627), (229, 92712), (458, 46356), (687, 30904), (916, 23178), (1374, 15452), (1832, 11589), (2748, 7726), (3863, 5496)]