2099196

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 120

約数和(自身を含む): 6504960

約数和(自身を除く): 4405764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 31, 33, 36, 38, 44, 54, 57, 62, 66, 76, 81, 93, 99, 108, 114, 124, 132, 162, 171, 186, 198, 209, 228, 279, 297, 324, 341, 342, 372, 396, 418, 513, 558, 589, 594, 627, 682, 684, 836, 837, 891, 1023, 1026, 1116, 1178, 1188, 1254, 1364, 1539, 1674, 1767, 1782, 1881, 2046, 2052, 2356, 2508, 2511, 3069, 3078, 3348, 3534, 3564, 3762, 4092, 5022, 5301, 5643, 6138, 6156, 6479, 7068, 7524, 9207, 10044, 10602, 11286, 12276, 12958, 15903, 16929, 18414, 19437, 21204, 22572, 25916, 27621, 31806, 33858, 36828, 38874, 47709, 55242, 58311, 63612, 67716, 77748, 95418, 110484, 116622, 174933, 190836, 233244, 349866, 524799, 699732, 1049598, 2099196]

約数ペア:

[(1, 2099196), (2, 1049598), (3, 699732), (4, 524799), (6, 349866), (9, 233244), (11, 190836), (12, 174933), (18, 116622), (19, 110484), (22, 95418), (27, 77748), (31, 67716), (33, 63612), (36, 58311), (38, 55242), (44, 47709), (54, 38874), (57, 36828), (62, 33858), (66, 31806), (76, 27621), (81, 25916), (93, 22572), (99, 21204), (108, 19437), (114, 18414), (124, 16929), (132, 15903), (162, 12958), (171, 12276), (186, 11286), (198, 10602), (209, 10044), (228, 9207), (279, 7524), (297, 7068), (324, 6479), (341, 6156), (342, 6138), (372, 5643), (396, 5301), (418, 5022), (513, 4092), (558, 3762), (589, 3564), (594, 3534), (627, 3348), (682, 3078), (684, 3069), (836, 2511), (837, 2508), (891, 2356), (1023, 2052), (1026, 2046), (1116, 1881), (1178, 1782), (1188, 1767), (1254, 1674), (1364, 1539)]