13457916

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{691}}^1$

素因数の和:1242

約数の個数: 36

約数和(自身を含む): 34130824

約数和(自身を除く): 20672908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 691, 1082, 1382, 1623, 2073, 2164, 2764, 3246, 4146, 4869, 6219, 6492, 8292, 9738, 12438, 19476, 24876, 373831, 747662, 1121493, 1495324, 2242986, 3364479, 4485972, 6728958, 13457916]

約数ペア:

[(1, 13457916), (2, 6728958), (3, 4485972), (4, 3364479), (6, 2242986), (9, 1495324), (12, 1121493), (18, 747662), (36, 373831), (541, 24876), (691, 19476), (1082, 12438), (1382, 9738), (1623, 8292), (2073, 6492), (2164, 6219), (2764, 4869), (3246, 4146)]