6689466

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:385

約数の個数: 80

約数和(自身を含む): 18190656

約数和(自身を除く): 11501190

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 347, 357, 378, 459, 567, 694, 714, 918, 1041, 1071, 1134, 1377, 2082, 2142, 2429, 2754, 3123, 3213, 4858, 5899, 6246, 6426, 7287, 9369, 9639, 11798, 14574, 17697, 18738, 19278, 21861, 28107, 35394, 41293, 43722, 53091, 56214, 65583, 82586, 106182, 123879, 131166, 159273, 196749, 247758, 318546, 371637, 393498, 477819, 743274, 955638, 1114911, 2229822, 3344733, 6689466]

約数ペア:

[(1, 6689466), (2, 3344733), (3, 2229822), (6, 1114911), (7, 955638), (9, 743274), (14, 477819), (17, 393498), (18, 371637), (21, 318546), (27, 247758), (34, 196749), (42, 159273), (51, 131166), (54, 123879), (63, 106182), (81, 82586), (102, 65583), (119, 56214), (126, 53091), (153, 43722), (162, 41293), (189, 35394), (238, 28107), (306, 21861), (347, 19278), (357, 18738), (378, 17697), (459, 14574), (567, 11798), (694, 9639), (714, 9369), (918, 7287), (1041, 6426), (1071, 6246), (1134, 5899), (1377, 4858), (2082, 3213), (2142, 3123), (2429, 2754)]