381631914

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^2\times {\mathrm{293}}^1$

素因数の和:839

約数の個数: 36

約数和(自身を含む): 832787046

約数和(自身を除く): 451155132

約数列:

[1, 2, 3, 6, 9, 18, 269, 293, 538, 586, 807, 879, 1614, 1758, 2421, 2637, 4842, 5274, 72361, 78817, 144722, 157634, 217083, 236451, 434166, 472902, 651249, 709353, 1302498, 1418706, 21201773, 42403546, 63605319, 127210638, 190815957, 381631914]

約数ペア:

[(1, 381631914), (2, 190815957), (3, 127210638), (6, 63605319), (9, 42403546), (18, 21201773), (269, 1418706), (293, 1302498), (538, 709353), (586, 651249), (807, 472902), (879, 434166), (1614, 236451), (1758, 217083), (2421, 157634), (2637, 144722), (4842, 78817), (5274, 72361)]