12108012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 34997760

約数和(自身を除く): 22889748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 61, 68, 84, 102, 119, 122, 139, 183, 204, 238, 244, 278, 357, 366, 417, 427, 476, 556, 714, 732, 834, 854, 973, 1037, 1281, 1428, 1668, 1708, 1946, 2074, 2363, 2562, 2919, 3111, 3892, 4148, 4726, 5124, 5838, 6222, 7089, 7259, 8479, 9452, 11676, 12444, 14178, 14518, 16541, 16958, 21777, 25437, 28356, 29036, 33082, 33916, 43554, 49623, 50874, 59353, 66164, 87108, 99246, 101748, 118706, 144143, 178059, 198492, 237412, 288286, 356118, 432429, 576572, 712236, 864858, 1009001, 1729716, 2018002, 3027003, 4036004, 6054006, 12108012]

約数ペア:

[(1, 12108012), (2, 6054006), (3, 4036004), (4, 3027003), (6, 2018002), (7, 1729716), (12, 1009001), (14, 864858), (17, 712236), (21, 576572), (28, 432429), (34, 356118), (42, 288286), (51, 237412), (61, 198492), (68, 178059), (84, 144143), (102, 118706), (119, 101748), (122, 99246), (139, 87108), (183, 66164), (204, 59353), (238, 50874), (244, 49623), (278, 43554), (357, 33916), (366, 33082), (417, 29036), (427, 28356), (476, 25437), (556, 21777), (714, 16958), (732, 16541), (834, 14518), (854, 14178), (973, 12444), (1037, 11676), (1281, 9452), (1428, 8479), (1668, 7259), (1708, 7089), (1946, 6222), (2074, 5838), (2363, 5124), (2562, 4726), (2919, 4148), (3111, 3892)]