858705822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{19213}}^1$

素因数の和:19425

約数の個数: 48

約数和(自身を含む): 2014242048

約数和(自身を除く): 1155536226

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 191, 234, 382, 573, 1146, 1719, 2483, 3438, 4966, 7449, 14898, 19213, 22347, 38426, 44694, 57639, 115278, 172917, 249769, 345834, 499538, 749307, 1498614, 2247921, 3669683, 4495842, 7339366, 11009049, 22018098, 33027147, 47705879, 66054294, 95411758, 143117637, 286235274, 429352911, 858705822]

約数ペア:

[(1, 858705822), (2, 429352911), (3, 286235274), (6, 143117637), (9, 95411758), (13, 66054294), (18, 47705879), (26, 33027147), (39, 22018098), (78, 11009049), (117, 7339366), (191, 4495842), (234, 3669683), (382, 2247921), (573, 1498614), (1146, 749307), (1719, 499538), (2483, 345834), (3438, 249769), (4966, 172917), (7449, 115278), (14898, 57639), (19213, 44694), (22347, 38426)]