1866102786

素因数分解:

$2^1\times 3^4\times {\mathrm{11519153}}^1$

素因数の和:11519167

約数の個数: 20

約数和(自身を含む): 4181452902

約数和(自身を除く): 2315350116

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 11519153, 23038306, 34557459, 69114918, 103672377, 207344754, 311017131, 622034262, 933051393, 1866102786]

約数ペア:

[(1, 1866102786), (2, 933051393), (3, 622034262), (6, 311017131), (9, 207344754), (18, 103672377), (27, 69114918), (54, 34557459), (81, 23038306), (162, 11519153)]