1520348418

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1189631}}^1$

素因数の和:1189710

約数の個数: 24

約数和(自身を含む): 3340486656

約数和(自身を除く): 1820138238

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1189631, 2379262, 3568893, 7137786, 10706679, 21413358, 84463801, 168927602, 253391403, 506782806, 760174209, 1520348418]

約数ペア:

[(1, 1520348418), (2, 760174209), (3, 506782806), (6, 253391403), (9, 168927602), (18, 84463801), (71, 21413358), (142, 10706679), (213, 7137786), (426, 3568893), (639, 2379262), (1278, 1189631)]