2109672378

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{51473}}^1$

素因数の和:51521

約数の個数: 80

約数和(自身を含む): 5381297856

約数和(自身を除く): 3271625478

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 81, 99, 138, 162, 198, 207, 253, 297, 414, 506, 594, 621, 759, 891, 1242, 1518, 1782, 1863, 2277, 3726, 4554, 6831, 13662, 20493, 40986, 51473, 102946, 154419, 308838, 463257, 566203, 926514, 1132406, 1183879, 1389771, 1698609, 2367758, 2779542, 3397218, 3551637, 4169313, 5095827, 7103274, 8338626, 10191654, 10654911, 13022669, 15287481, 21309822, 26045338, 30574962, 31964733, 39068007, 45862443, 63929466, 78136014, 91724886, 95894199, 117204021, 191788398, 234408042, 351612063, 703224126, 1054836189, 2109672378]

約数ペア:

[(1, 2109672378), (2, 1054836189), (3, 703224126), (6, 351612063), (9, 234408042), (11, 191788398), (18, 117204021), (22, 95894199), (23, 91724886), (27, 78136014), (33, 63929466), (46, 45862443), (54, 39068007), (66, 31964733), (69, 30574962), (81, 26045338), (99, 21309822), (138, 15287481), (162, 13022669), (198, 10654911), (207, 10191654), (253, 8338626), (297, 7103274), (414, 5095827), (506, 4169313), (594, 3551637), (621, 3397218), (759, 2779542), (891, 2367758), (1242, 1698609), (1518, 1389771), (1782, 1183879), (1863, 1132406), (2277, 926514), (3726, 566203), (4554, 463257), (6831, 308838), (13662, 154419), (20493, 102946), (40986, 51473)]