6887538

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 18878400

約数和(自身を除く): 11990862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 98, 114, 126, 133, 137, 147, 171, 189, 266, 274, 294, 342, 378, 399, 411, 441, 513, 798, 822, 882, 931, 959, 1026, 1197, 1233, 1323, 1862, 1918, 2394, 2466, 2603, 2646, 2793, 2877, 3591, 3699, 5206, 5586, 5754, 6713, 7182, 7398, 7809, 8379, 8631, 13426, 15618, 16758, 17262, 18221, 20139, 23427, 25137, 25893, 36442, 40278, 46854, 50274, 51786, 54663, 60417, 70281, 109326, 120834, 127547, 140562, 163989, 181251, 255094, 327978, 362502, 382641, 491967, 765282, 983934, 1147923, 2295846, 3443769, 6887538]

約数ペア:

[(1, 6887538), (2, 3443769), (3, 2295846), (6, 1147923), (7, 983934), (9, 765282), (14, 491967), (18, 382641), (19, 362502), (21, 327978), (27, 255094), (38, 181251), (42, 163989), (49, 140562), (54, 127547), (57, 120834), (63, 109326), (98, 70281), (114, 60417), (126, 54663), (133, 51786), (137, 50274), (147, 46854), (171, 40278), (189, 36442), (266, 25893), (274, 25137), (294, 23427), (342, 20139), (378, 18221), (399, 17262), (411, 16758), (441, 15618), (513, 13426), (798, 8631), (822, 8379), (882, 7809), (931, 7398), (959, 7182), (1026, 6713), (1197, 5754), (1233, 5586), (1323, 5206), (1862, 3699), (1918, 3591), (2394, 2877), (2466, 2793), (2603, 2646)]