18285559804566

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{105913}}^1\times {\mathrm{233939}}^1$

素因数の和:339901

約数の個数: 48

約数和(自身を含む): 40585579660080

約数和(自身を除く): 22300019855514

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 105913, 211826, 233939, 317739, 467878, 635478, 701817, 953217, 1403634, 1906434, 2105451, 4210902, 4342433, 8684866, 9591499, 13027299, 19182998, 26054598, 28774497, 39081897, 57548994, 78163794, 86323491, 172646982, 24777181307, 49554362614, 74331543921, 148663087842, 222994631763, 445989263526, 1015864433587, 2031728867174, 3047593300761, 6095186601522, 9142779902283, 18285559804566]

約数ペア:

[(1, 18285559804566), (2, 9142779902283), (3, 6095186601522), (6, 3047593300761), (9, 2031728867174), (18, 1015864433587), (41, 445989263526), (82, 222994631763), (123, 148663087842), (246, 74331543921), (369, 49554362614), (738, 24777181307), (105913, 172646982), (211826, 86323491), (233939, 78163794), (317739, 57548994), (467878, 39081897), (635478, 28774497), (701817, 26054598), (953217, 19182998), (1403634, 13027299), (1906434, 9591499), (2105451, 8684866), (4210902, 4342433)]