15696798678

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1979}}^1\times {\mathrm{4451}}^1$

素因数の和:6455

約数の個数: 80

約数和(自身を含む): 38397965760

約数和(自身を除く): 22701167082

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 1979, 3958, 4451, 5937, 8902, 11874, 13353, 17811, 21769, 26706, 35622, 40059, 43538, 48961, 53433, 65307, 80118, 97922, 106866, 120177, 130614, 146883, 160299, 195921, 240354, 293766, 320598, 360531, 391842, 440649, 587763, 721062, 881298, 1175526, 1321947, 1763289, 2643894, 3526578, 3965841, 7931682, 8808529, 17617058, 26425587, 52851174, 79276761, 96893819, 158553522, 193787638, 237830283, 290681457, 475660566, 581362914, 713490849, 872044371, 1426981698, 1744088742, 2616133113, 5232266226, 7848399339, 15696798678]

約数ペア:

[(1, 15696798678), (2, 7848399339), (3, 5232266226), (6, 2616133113), (9, 1744088742), (11, 1426981698), (18, 872044371), (22, 713490849), (27, 581362914), (33, 475660566), (54, 290681457), (66, 237830283), (81, 193787638), (99, 158553522), (162, 96893819), (198, 79276761), (297, 52851174), (594, 26425587), (891, 17617058), (1782, 8808529), (1979, 7931682), (3958, 3965841), (4451, 3526578), (5937, 2643894), (8902, 1763289), (11874, 1321947), (13353, 1175526), (17811, 881298), (21769, 721062), (26706, 587763), (35622, 440649), (40059, 391842), (43538, 360531), (48961, 320598), (53433, 293766), (65307, 240354), (80118, 195921), (97922, 160299), (106866, 146883), (120177, 130614)]