18439434

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{26267}}^1$

素因数の和:26291

約数の個数: 32

約数和(自身を含む): 44130240

約数和(自身を除く): 25690806

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 26267, 52534, 78801, 157602, 236403, 341471, 472806, 682942, 709209, 1024413, 1418418, 2048826, 3073239, 6146478, 9219717, 18439434]

約数ペア:

[(1, 18439434), (2, 9219717), (3, 6146478), (6, 3073239), (9, 2048826), (13, 1418418), (18, 1024413), (26, 709209), (27, 682942), (39, 472806), (54, 341471), (78, 236403), (117, 157602), (234, 78801), (351, 52534), (702, 26267)]