13621218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{174631}}^1$

素因数の和:174649

約数の個数: 16

約数和(自身を含む): 29338176

約数和(自身を除く): 15716958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 174631, 349262, 523893, 1047786, 2270203, 4540406, 6810609, 13621218]

約数ペア:

[(1, 13621218), (2, 6810609), (3, 4540406), (6, 2270203), (13, 1047786), (26, 523893), (39, 349262), (78, 174631)]