17944902

素因数分解:

$2^1\times 3^4\times {\mathrm{110771}}^1$

素因数の和:110785

約数の個数: 20

約数和(自身を含む): 40210236

約数和(自身を除く): 22265334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 110771, 221542, 332313, 664626, 996939, 1993878, 2990817, 5981634, 8972451, 17944902]

約数ペア:

[(1, 17944902), (2, 8972451), (3, 5981634), (6, 2990817), (9, 1993878), (18, 996939), (27, 664626), (54, 332313), (81, 221542), (162, 110771)]