17986956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{115301}}^1$

素因数の和:115321

約数の個数: 24

約数和(自身を含む): 45198384

約数和(自身を除く): 27211428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 115301, 230602, 345903, 461204, 691806, 1383612, 1498913, 2997826, 4496739, 5995652, 8993478, 17986956]

約数ペア:

[(1, 17986956), (2, 8993478), (3, 5995652), (4, 4496739), (6, 2997826), (12, 1498913), (13, 1383612), (26, 691806), (39, 461204), (52, 345903), (78, 230602), (156, 115301)]