1493646084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{9161}}^1$

素因数の和:9825

約数の個数: 72

約数和(自身を含む): 4322118528

約数和(自身を除く): 2828472444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 647, 1294, 1941, 2588, 3882, 4529, 5823, 7764, 9058, 9161, 11646, 13587, 18116, 18322, 23292, 27174, 27483, 36644, 40761, 54348, 54966, 64127, 81522, 82449, 109932, 128254, 163044, 164898, 192381, 256508, 329796, 384762, 577143, 769524, 1154286, 2308572, 5927167, 11854334, 17781501, 23708668, 35563002, 41490169, 53344503, 71126004, 82980338, 106689006, 124470507, 165960676, 213378012, 248941014, 373411521, 497882028, 746823042, 1493646084]

約数ペア:

[(1, 1493646084), (2, 746823042), (3, 497882028), (4, 373411521), (6, 248941014), (7, 213378012), (9, 165960676), (12, 124470507), (14, 106689006), (18, 82980338), (21, 71126004), (28, 53344503), (36, 41490169), (42, 35563002), (63, 23708668), (84, 17781501), (126, 11854334), (252, 5927167), (647, 2308572), (1294, 1154286), (1941, 769524), (2588, 577143), (3882, 384762), (4529, 329796), (5823, 256508), (7764, 192381), (9058, 164898), (9161, 163044), (11646, 128254), (13587, 109932), (18116, 82449), (18322, 81522), (23292, 64127), (27174, 54966), (27483, 54348), (36644, 40761)]