948356946

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{523}}^1\times {\mathrm{769}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 2077115040

約数和(自身を除く): 1128758094

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 523, 769, 786, 1046, 1179, 1538, 1569, 2307, 2358, 3138, 4614, 4707, 6921, 9414, 13842, 68513, 100739, 137026, 201478, 205539, 302217, 402187, 411078, 604434, 616617, 804374, 906651, 1206561, 1233234, 1813302, 2413122, 3619683, 7239366, 52686497, 105372994, 158059491, 316118982, 474178473, 948356946]

約数ペア:

[(1, 948356946), (2, 474178473), (3, 316118982), (6, 158059491), (9, 105372994), (18, 52686497), (131, 7239366), (262, 3619683), (393, 2413122), (523, 1813302), (769, 1233234), (786, 1206561), (1046, 906651), (1179, 804374), (1538, 616617), (1569, 604434), (2307, 411078), (2358, 402187), (3138, 302217), (4614, 205539), (4707, 201478), (6921, 137026), (9414, 100739), (13842, 68513)]