1243643376

素因数分解:

$2^4\times 3^1\times {\mathrm{25909237}}^1$

素因数の和:25909248

約数の個数: 20

約数和(自身を含む): 3212745512

約数和(自身を除く): 1969102136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 25909237, 51818474, 77727711, 103636948, 155455422, 207273896, 310910844, 414547792, 621821688, 1243643376]

約数ペア:

[(1, 1243643376), (2, 621821688), (3, 414547792), (4, 310910844), (6, 207273896), (8, 155455422), (12, 103636948), (16, 77727711), (24, 51818474), (48, 25909237)]