12521358

素因数分解:

$2^1\times 3^3\times {\mathrm{231877}}^1$

素因数の和:231888

約数の個数: 16

約数和(自身を含む): 27825360

約数和(自身を除く): 15304002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 231877, 463754, 695631, 1391262, 2086893, 4173786, 6260679, 12521358]

約数ペア:

[(1, 12521358), (2, 6260679), (3, 4173786), (6, 2086893), (9, 1391262), (18, 695631), (27, 463754), (54, 231877)]