13578852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 39529728

約数和(自身を除く): 25950876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 51, 68, 74, 84, 102, 111, 119, 148, 204, 222, 238, 257, 259, 357, 444, 476, 514, 518, 629, 714, 771, 777, 1028, 1036, 1258, 1428, 1542, 1554, 1799, 1887, 2516, 3084, 3108, 3598, 3774, 4369, 4403, 5397, 7196, 7548, 8738, 8806, 9509, 10794, 13107, 13209, 17476, 17612, 19018, 21588, 26214, 26418, 28527, 30583, 38036, 52428, 52836, 57054, 61166, 66563, 91749, 114108, 122332, 133126, 161653, 183498, 199689, 266252, 323306, 366996, 399378, 484959, 646612, 798756, 969918, 1131571, 1939836, 2263142, 3394713, 4526284, 6789426, 13578852]

約数ペア:

[(1, 13578852), (2, 6789426), (3, 4526284), (4, 3394713), (6, 2263142), (7, 1939836), (12, 1131571), (14, 969918), (17, 798756), (21, 646612), (28, 484959), (34, 399378), (37, 366996), (42, 323306), (51, 266252), (68, 199689), (74, 183498), (84, 161653), (102, 133126), (111, 122332), (119, 114108), (148, 91749), (204, 66563), (222, 61166), (238, 57054), (257, 52836), (259, 52428), (357, 38036), (444, 30583), (476, 28527), (514, 26418), (518, 26214), (629, 21588), (714, 19018), (771, 17612), (777, 17476), (1028, 13209), (1036, 13107), (1258, 10794), (1428, 9509), (1542, 8806), (1554, 8738), (1799, 7548), (1887, 7196), (2516, 5397), (3084, 4403), (3108, 4369), (3598, 3774)]