15044274

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:520

約数の個数: 72

約数和(自身を含む): 39026988

約数和(自身を除く): 23982714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 441, 461, 518, 666, 777, 882, 922, 1383, 1554, 1813, 2331, 2766, 3227, 3626, 4149, 4662, 5439, 6454, 8298, 9681, 10878, 16317, 17057, 19362, 22589, 29043, 32634, 34114, 45178, 51171, 58086, 67767, 102342, 119399, 135534, 153513, 203301, 238798, 307026, 358197, 406602, 716394, 835793, 1074591, 1671586, 2149182, 2507379, 5014758, 7522137, 15044274]

約数ペア:

[(1, 15044274), (2, 7522137), (3, 5014758), (6, 2507379), (7, 2149182), (9, 1671586), (14, 1074591), (18, 835793), (21, 716394), (37, 406602), (42, 358197), (49, 307026), (63, 238798), (74, 203301), (98, 153513), (111, 135534), (126, 119399), (147, 102342), (222, 67767), (259, 58086), (294, 51171), (333, 45178), (441, 34114), (461, 32634), (518, 29043), (666, 22589), (777, 19362), (882, 17057), (922, 16317), (1383, 10878), (1554, 9681), (1813, 8298), (2331, 6454), (2766, 5439), (3227, 4662), (3626, 4149)]