8274222

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 20540520

約数和(自身を除く): 12266298

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 131, 174, 198, 242, 261, 262, 319, 363, 393, 522, 638, 726, 786, 957, 1089, 1179, 1441, 1914, 2178, 2358, 2871, 2882, 3509, 3799, 4323, 5742, 7018, 7598, 8646, 10527, 11397, 12969, 15851, 21054, 22794, 25938, 31581, 31702, 34191, 41789, 47553, 63162, 68382, 83578, 95106, 125367, 142659, 250734, 285318, 376101, 459679, 752202, 919358, 1379037, 2758074, 4137111, 8274222]

約数ペア:

[(1, 8274222), (2, 4137111), (3, 2758074), (6, 1379037), (9, 919358), (11, 752202), (18, 459679), (22, 376101), (29, 285318), (33, 250734), (58, 142659), (66, 125367), (87, 95106), (99, 83578), (121, 68382), (131, 63162), (174, 47553), (198, 41789), (242, 34191), (261, 31702), (262, 31581), (319, 25938), (363, 22794), (393, 21054), (522, 15851), (638, 12969), (726, 11397), (786, 10527), (957, 8646), (1089, 7598), (1179, 7018), (1441, 5742), (1914, 4323), (2178, 3799), (2358, 3509), (2871, 2882)]