17117958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 40932864

約数和(自身を除く): 23814906

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 281, 286, 426, 429, 562, 781, 843, 858, 923, 1562, 1686, 1846, 2343, 2769, 3091, 3653, 4686, 5538, 6182, 7306, 9273, 10153, 10959, 18546, 19951, 20306, 21918, 30459, 39902, 40183, 59853, 60918, 80366, 119706, 120549, 219461, 241098, 259363, 438922, 518726, 658383, 778089, 1316766, 1556178, 2852993, 5705986, 8558979, 17117958]

約数ペア:

[(1, 17117958), (2, 8558979), (3, 5705986), (6, 2852993), (11, 1556178), (13, 1316766), (22, 778089), (26, 658383), (33, 518726), (39, 438922), (66, 259363), (71, 241098), (78, 219461), (142, 120549), (143, 119706), (213, 80366), (281, 60918), (286, 59853), (426, 40183), (429, 39902), (562, 30459), (781, 21918), (843, 20306), (858, 19951), (923, 18546), (1562, 10959), (1686, 10153), (1846, 9273), (2343, 7306), (2769, 6182), (3091, 5538), (3653, 4686)]