1375878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 3483648

約数和(自身を除く): 2107770

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 47, 51, 82, 94, 102, 119, 123, 141, 238, 246, 282, 287, 329, 357, 574, 658, 697, 714, 799, 861, 987, 1394, 1598, 1722, 1927, 1974, 2091, 2397, 3854, 4182, 4794, 4879, 5593, 5781, 9758, 11186, 11562, 13489, 14637, 16779, 26978, 29274, 32759, 33558, 40467, 65518, 80934, 98277, 196554, 229313, 458626, 687939, 1375878]

約数ペア:

[(1, 1375878), (2, 687939), (3, 458626), (6, 229313), (7, 196554), (14, 98277), (17, 80934), (21, 65518), (34, 40467), (41, 33558), (42, 32759), (47, 29274), (51, 26978), (82, 16779), (94, 14637), (102, 13489), (119, 11562), (123, 11186), (141, 9758), (238, 5781), (246, 5593), (282, 4879), (287, 4794), (329, 4182), (357, 3854), (574, 2397), (658, 2091), (697, 1974), (714, 1927), (799, 1722), (861, 1598), (987, 1394)]