16823142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 44328960

約数和(自身を除く): 27505818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 59, 62, 63, 73, 93, 118, 126, 146, 177, 186, 217, 219, 279, 354, 413, 434, 438, 511, 531, 558, 651, 657, 826, 1022, 1062, 1239, 1302, 1314, 1533, 1829, 1953, 2263, 2478, 3066, 3658, 3717, 3906, 4307, 4526, 4599, 5487, 6789, 7434, 8614, 9198, 10974, 12803, 12921, 13578, 15841, 16461, 20367, 25606, 25842, 30149, 31682, 32922, 38409, 38763, 40734, 47523, 60298, 76818, 77526, 90447, 95046, 115227, 133517, 142569, 180894, 230454, 267034, 271341, 285138, 400551, 542682, 801102, 934619, 1201653, 1869238, 2403306, 2803857, 5607714, 8411571, 16823142]

約数ペア:

[(1, 16823142), (2, 8411571), (3, 5607714), (6, 2803857), (7, 2403306), (9, 1869238), (14, 1201653), (18, 934619), (21, 801102), (31, 542682), (42, 400551), (59, 285138), (62, 271341), (63, 267034), (73, 230454), (93, 180894), (118, 142569), (126, 133517), (146, 115227), (177, 95046), (186, 90447), (217, 77526), (219, 76818), (279, 60298), (354, 47523), (413, 40734), (434, 38763), (438, 38409), (511, 32922), (531, 31682), (558, 30149), (651, 25842), (657, 25606), (826, 20367), (1022, 16461), (1062, 15841), (1239, 13578), (1302, 12921), (1314, 12803), (1533, 10974), (1829, 9198), (1953, 8614), (2263, 7434), (2478, 6789), (3066, 5487), (3658, 4599), (3717, 4526), (3906, 4307)]