2018132028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{38903}}^1$

素因数の和:39055

約数の個数: 72

約数和(自身を含む): 5607778176

約数和(自身を除く): 3589646148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 131, 132, 198, 262, 393, 396, 524, 786, 1179, 1441, 1572, 2358, 2882, 4323, 4716, 5764, 8646, 12969, 17292, 25938, 38903, 51876, 77806, 116709, 155612, 233418, 350127, 427933, 466836, 700254, 855866, 1283799, 1400508, 1711732, 2567598, 3851397, 5096293, 5135196, 7702794, 10192586, 15288879, 15405588, 20385172, 30577758, 45866637, 56059223, 61155516, 91733274, 112118446, 168177669, 183466548, 224236892, 336355338, 504533007, 672710676, 1009066014, 2018132028]

約数ペア:

[(1, 2018132028), (2, 1009066014), (3, 672710676), (4, 504533007), (6, 336355338), (9, 224236892), (11, 183466548), (12, 168177669), (18, 112118446), (22, 91733274), (33, 61155516), (36, 56059223), (44, 45866637), (66, 30577758), (99, 20385172), (131, 15405588), (132, 15288879), (198, 10192586), (262, 7702794), (393, 5135196), (396, 5096293), (524, 3851397), (786, 2567598), (1179, 1711732), (1441, 1400508), (1572, 1283799), (2358, 855866), (2882, 700254), (4323, 466836), (4716, 427933), (5764, 350127), (8646, 233418), (12969, 155612), (17292, 116709), (25938, 77806), (38903, 51876)]