18056346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 128

約数和(自身を含む): 50595840

約数和(自身を除く): 32539494

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 19, 21, 22, 33, 34, 38, 42, 51, 57, 66, 77, 102, 114, 119, 121, 133, 154, 187, 209, 231, 238, 242, 266, 323, 357, 363, 374, 399, 418, 462, 561, 627, 646, 714, 726, 798, 847, 969, 1122, 1254, 1309, 1331, 1463, 1694, 1938, 2057, 2261, 2299, 2541, 2618, 2662, 2926, 3553, 3927, 3993, 4114, 4389, 4522, 4598, 5082, 6171, 6783, 6897, 7106, 7854, 7986, 8778, 9317, 10659, 12342, 13566, 13794, 14399, 16093, 18634, 21318, 22627, 24871, 25289, 27951, 28798, 32186, 39083, 43197, 45254, 48279, 49742, 50578, 55902, 67881, 74613, 75867, 78166, 86394, 96558, 117249, 135762, 149226, 151734, 158389, 177023, 234498, 273581, 316778, 354046, 429913, 475167, 531069, 547162, 820743, 859826, 950334, 1062138, 1289739, 1641486, 2579478, 3009391, 6018782, 9028173, 18056346]

約数ペア:

[(1, 18056346), (2, 9028173), (3, 6018782), (6, 3009391), (7, 2579478), (11, 1641486), (14, 1289739), (17, 1062138), (19, 950334), (21, 859826), (22, 820743), (33, 547162), (34, 531069), (38, 475167), (42, 429913), (51, 354046), (57, 316778), (66, 273581), (77, 234498), (102, 177023), (114, 158389), (119, 151734), (121, 149226), (133, 135762), (154, 117249), (187, 96558), (209, 86394), (231, 78166), (238, 75867), (242, 74613), (266, 67881), (323, 55902), (357, 50578), (363, 49742), (374, 48279), (399, 45254), (418, 43197), (462, 39083), (561, 32186), (627, 28798), (646, 27951), (714, 25289), (726, 24871), (798, 22627), (847, 21318), (969, 18634), (1122, 16093), (1254, 14399), (1309, 13794), (1331, 13566), (1463, 12342), (1694, 10659), (1938, 9317), (2057, 8778), (2261, 7986), (2299, 7854), (2541, 7106), (2618, 6897), (2662, 6783), (2926, 6171), (3553, 5082), (3927, 4598), (3993, 4522), (4114, 4389)]