7155666

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 19344000

約数和(自身を除く): 12188334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 61, 63, 98, 114, 122, 126, 133, 147, 171, 183, 266, 294, 342, 343, 366, 399, 427, 441, 549, 686, 798, 854, 882, 931, 1029, 1098, 1159, 1197, 1281, 1862, 2058, 2318, 2394, 2562, 2793, 2989, 3087, 3477, 3843, 5586, 5978, 6174, 6517, 6954, 7686, 8113, 8379, 8967, 10431, 13034, 16226, 16758, 17934, 19551, 20862, 20923, 24339, 26901, 39102, 41846, 48678, 53802, 56791, 58653, 62769, 73017, 113582, 117306, 125538, 146034, 170373, 188307, 340746, 376614, 397537, 511119, 795074, 1022238, 1192611, 2385222, 3577833, 7155666]

約数ペア:

[(1, 7155666), (2, 3577833), (3, 2385222), (6, 1192611), (7, 1022238), (9, 795074), (14, 511119), (18, 397537), (19, 376614), (21, 340746), (38, 188307), (42, 170373), (49, 146034), (57, 125538), (61, 117306), (63, 113582), (98, 73017), (114, 62769), (122, 58653), (126, 56791), (133, 53802), (147, 48678), (171, 41846), (183, 39102), (266, 26901), (294, 24339), (342, 20923), (343, 20862), (366, 19551), (399, 17934), (427, 16758), (441, 16226), (549, 13034), (686, 10431), (798, 8967), (854, 8379), (882, 8113), (931, 7686), (1029, 6954), (1098, 6517), (1159, 6174), (1197, 5978), (1281, 5586), (1862, 3843), (2058, 3477), (2318, 3087), (2394, 2989), (2562, 2793)]