1401356718

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{287281}}^1$

素因数の和:287560

約数の個数: 24

約数和(自身を含む): 3047487456

約数和(自身を除く): 1646130738

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 287281, 574562, 861843, 1723686, 2585529, 5171058, 77853151, 155706302, 233559453, 467118906, 700678359, 1401356718]

約数ペア:

[(1, 1401356718), (2, 700678359), (3, 467118906), (6, 233559453), (9, 155706302), (18, 77853151), (271, 5171058), (542, 2585529), (813, 1723686), (1626, 861843), (2439, 574562), (4878, 287281)]