2018009616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353293}}^1$

素因数の和:353328

約数の個数: 80

約数和(自身を含む): 6308417664

約数和(自身を除く): 4290408048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 353293, 706586, 1059879, 1413172, 2119758, 2473051, 2826344, 4239516, 4946102, 5652688, 6005981, 7419153, 8479032, 9892204, 12011962, 14838306, 16958064, 18017943, 19784408, 24023924, 29676612, 36035886, 39568816, 42041867, 48047848, 59353224, 72071772, 84083734, 96095696, 118706448, 126125601, 144143544, 168167468, 252251202, 288287088, 336334936, 504502404, 672669872, 1009004808, 2018009616]

約数ペア:

[(1, 2018009616), (2, 1009004808), (3, 672669872), (4, 504502404), (6, 336334936), (7, 288287088), (8, 252251202), (12, 168167468), (14, 144143544), (16, 126125601), (17, 118706448), (21, 96095696), (24, 84083734), (28, 72071772), (34, 59353224), (42, 48047848), (48, 42041867), (51, 39568816), (56, 36035886), (68, 29676612), (84, 24023924), (102, 19784408), (112, 18017943), (119, 16958064), (136, 14838306), (168, 12011962), (204, 9892204), (238, 8479032), (272, 7419153), (336, 6005981), (357, 5652688), (408, 4946102), (476, 4239516), (714, 2826344), (816, 2473051), (952, 2119758), (1428, 1413172), (1904, 1059879), (2856, 706586), (5712, 353293)]