8712438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{733}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 20011776

約数和(自身を除く): 11299338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 283, 566, 733, 849, 1466, 1698, 1981, 2199, 3962, 4398, 5131, 5943, 10262, 11886, 15393, 30786, 207439, 414878, 622317, 1244634, 1452073, 2904146, 4356219, 8712438]

約数ペア:

[(1, 8712438), (2, 4356219), (3, 2904146), (6, 1452073), (7, 1244634), (14, 622317), (21, 414878), (42, 207439), (283, 30786), (566, 15393), (733, 11886), (849, 10262), (1466, 5943), (1698, 5131), (1981, 4398), (2199, 3962)]