7200354

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 17647200

約数和(自身を除く): 10446846

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1289, 1862, 2578, 2793, 3867, 5586, 7734, 9023, 18046, 24491, 27069, 48982, 54138, 63161, 73473, 126322, 146946, 171437, 189483, 342874, 378966, 514311, 1028622, 1200059, 2400118, 3600177, 7200354]

約数ペア:

[(1, 7200354), (2, 3600177), (3, 2400118), (6, 1200059), (7, 1028622), (14, 514311), (19, 378966), (21, 342874), (38, 189483), (42, 171437), (49, 146946), (57, 126322), (98, 73473), (114, 63161), (133, 54138), (147, 48982), (266, 27069), (294, 24491), (399, 18046), (798, 9023), (931, 7734), (1289, 5586), (1862, 3867), (2578, 2793)]