213638616

素因数分解:

$2^3\times 3^2\times {\mathrm{2967203}}^1$

素因数の和:2967215

約数の個数: 24

約数和(自身を含む): 578604780

約数和(自身を除く): 364966164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2967203, 5934406, 8901609, 11868812, 17803218, 23737624, 26704827, 35606436, 53409654, 71212872, 106819308, 213638616]

約数ペア:

[(1, 213638616), (2, 106819308), (3, 71212872), (4, 53409654), (6, 35606436), (8, 26704827), (9, 23737624), (12, 17803218), (18, 11868812), (24, 8901609), (36, 5934406), (72, 2967203)]