21554408094

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1516421}}^1$

素因数の和:1516552

約数の個数: 32

約数和(自身を含む): 45419871744

約数和(自身を除く): 23865463650

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 2369, 4738, 7107, 14214, 1516421, 3032842, 4549263, 9098526, 34877683, 69755366, 104633049, 156191363, 209266098, 312382726, 468574089, 937148178, 3592401349, 7184802698, 10777204047, 21554408094]

約数ペア:

[(1, 21554408094), (2, 10777204047), (3, 7184802698), (6, 3592401349), (23, 937148178), (46, 468574089), (69, 312382726), (103, 209266098), (138, 156191363), (206, 104633049), (309, 69755366), (618, 34877683), (2369, 9098526), (4738, 4549263), (7107, 3032842), (14214, 1516421)]