16202142

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 72

約数和(自身を含む): 39711672

約数和(自身を除く): 23509530

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 121, 129, 173, 198, 242, 258, 346, 363, 387, 473, 519, 726, 774, 946, 1038, 1089, 1419, 1557, 1903, 2178, 2838, 3114, 3806, 4257, 5203, 5709, 7439, 8514, 10406, 11418, 14878, 15609, 17127, 20933, 22317, 31218, 34254, 41866, 44634, 46827, 62799, 66951, 81829, 93654, 125598, 133902, 163658, 188397, 245487, 376794, 490974, 736461, 900119, 1472922, 1800238, 2700357, 5400714, 8101071, 16202142]

約数ペア:

[(1, 16202142), (2, 8101071), (3, 5400714), (6, 2700357), (9, 1800238), (11, 1472922), (18, 900119), (22, 736461), (33, 490974), (43, 376794), (66, 245487), (86, 188397), (99, 163658), (121, 133902), (129, 125598), (173, 93654), (198, 81829), (242, 66951), (258, 62799), (346, 46827), (363, 44634), (387, 41866), (473, 34254), (519, 31218), (726, 22317), (774, 20933), (946, 17127), (1038, 15609), (1089, 14878), (1419, 11418), (1557, 10406), (1903, 8514), (2178, 7439), (2838, 5709), (3114, 5203), (3806, 4257)]