1920150918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{7933}}^1$

素因数の和:8078

約数の個数: 96

約数和(自身を含む): 5079537216

約数和(自身を除く): 3159386298

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 113, 119, 126, 153, 226, 238, 306, 339, 357, 678, 714, 791, 1017, 1071, 1582, 1921, 2034, 2142, 2373, 3842, 4746, 5763, 7119, 7933, 11526, 13447, 14238, 15866, 17289, 23799, 26894, 34578, 40341, 47598, 55531, 71397, 80682, 111062, 121023, 134861, 142794, 166593, 242046, 269722, 333186, 404583, 499779, 809166, 896429, 944027, 999558, 1213749, 1792858, 1888054, 2427498, 2689287, 2832081, 5378574, 5664162, 6275003, 8067861, 8496243, 12550006, 15239293, 16135722, 16992486, 18825009, 30478586, 37650018, 45717879, 56475027, 91435758, 106675051, 112950054, 137153637, 213350102, 274307274, 320025153, 640050306, 960075459, 1920150918]

約数ペア:

[(1, 1920150918), (2, 960075459), (3, 640050306), (6, 320025153), (7, 274307274), (9, 213350102), (14, 137153637), (17, 112950054), (18, 106675051), (21, 91435758), (34, 56475027), (42, 45717879), (51, 37650018), (63, 30478586), (102, 18825009), (113, 16992486), (119, 16135722), (126, 15239293), (153, 12550006), (226, 8496243), (238, 8067861), (306, 6275003), (339, 5664162), (357, 5378574), (678, 2832081), (714, 2689287), (791, 2427498), (1017, 1888054), (1071, 1792858), (1582, 1213749), (1921, 999558), (2034, 944027), (2142, 896429), (2373, 809166), (3842, 499779), (4746, 404583), (5763, 333186), (7119, 269722), (7933, 242046), (11526, 166593), (13447, 142794), (14238, 134861), (15866, 121023), (17289, 111062), (23799, 80682), (26894, 71397), (34578, 55531), (40341, 47598)]