855471006

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{98807}}^1$

素因数の和:98865

約数の個数: 48

約数和(自身を含む): 2050068384

約数和(自身を除く): 1194597378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 98807, 197614, 296421, 592842, 889263, 1284491, 1778526, 2568982, 3655859, 3853473, 7311718, 7706946, 10967577, 11560419, 21935154, 23120838, 32902731, 47526167, 65805462, 95052334, 142578501, 285157002, 427735503, 855471006]

約数ペア:

[(1, 855471006), (2, 427735503), (3, 285157002), (6, 142578501), (9, 95052334), (13, 65805462), (18, 47526167), (26, 32902731), (37, 23120838), (39, 21935154), (74, 11560419), (78, 10967577), (111, 7706946), (117, 7311718), (222, 3853473), (234, 3655859), (333, 2568982), (481, 1778526), (666, 1284491), (962, 889263), (1443, 592842), (2886, 296421), (4329, 197614), (8658, 98807)]