16895142

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 80

約数和(自身を含む): 43560000

約数和(自身を除く): 26664858

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 81, 99, 114, 162, 171, 198, 209, 297, 342, 418, 499, 513, 594, 627, 891, 998, 1026, 1254, 1497, 1539, 1782, 1881, 2994, 3078, 3762, 4491, 5489, 5643, 8982, 9481, 10978, 11286, 13473, 16467, 16929, 18962, 26946, 28443, 32934, 33858, 40419, 49401, 56886, 80838, 85329, 98802, 104291, 148203, 170658, 208582, 255987, 296406, 312873, 444609, 511974, 625746, 767961, 889218, 938619, 1535922, 1877238, 2815857, 5631714, 8447571, 16895142]

約数ペア:

[(1, 16895142), (2, 8447571), (3, 5631714), (6, 2815857), (9, 1877238), (11, 1535922), (18, 938619), (19, 889218), (22, 767961), (27, 625746), (33, 511974), (38, 444609), (54, 312873), (57, 296406), (66, 255987), (81, 208582), (99, 170658), (114, 148203), (162, 104291), (171, 98802), (198, 85329), (209, 80838), (297, 56886), (342, 49401), (418, 40419), (499, 33858), (513, 32934), (594, 28443), (627, 26946), (891, 18962), (998, 16929), (1026, 16467), (1254, 13473), (1497, 11286), (1539, 10978), (1782, 9481), (1881, 8982), (2994, 5643), (3078, 5489), (3762, 4491)]