12646818

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{36979}}^1$

素因数の和:37006

約数の個数: 24

約数和(自身を含む): 28844400

約数和(自身を除く): 16197582

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 36979, 73958, 110937, 221874, 332811, 665622, 702601, 1405202, 2107803, 4215606, 6323409, 12646818]

約数ペア:

[(1, 12646818), (2, 6323409), (3, 4215606), (6, 2107803), (9, 1405202), (18, 702601), (19, 665622), (38, 332811), (57, 221874), (114, 110937), (171, 73958), (342, 36979)]