261953824842

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{3108949}}^1$

素因数の和:3109139

約数の個数: 48

約数和(自身を含む): 589755379200

約数和(自身を除く): 327801554358

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 151, 186, 279, 302, 453, 558, 906, 1359, 2718, 4681, 9362, 14043, 28086, 42129, 84258, 3108949, 6217898, 9326847, 18653694, 27980541, 55961082, 96377419, 192754838, 289132257, 469451299, 578264514, 867396771, 938902598, 1408353897, 1734793542, 2816707794, 4225061691, 8450123382, 14552990269, 29105980538, 43658970807, 87317941614, 130976912421, 261953824842]

約数ペア:

[(1, 261953824842), (2, 130976912421), (3, 87317941614), (6, 43658970807), (9, 29105980538), (18, 14552990269), (31, 8450123382), (62, 4225061691), (93, 2816707794), (151, 1734793542), (186, 1408353897), (279, 938902598), (302, 867396771), (453, 578264514), (558, 469451299), (906, 289132257), (1359, 192754838), (2718, 96377419), (4681, 55961082), (9362, 27980541), (14043, 18653694), (28086, 9326847), (42129, 6217898), (84258, 3108949)]