13289274

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 30806568

約数和(自身を除く): 17517294

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 137, 153, 274, 306, 317, 411, 634, 822, 951, 1233, 1902, 2329, 2466, 2853, 4658, 5389, 5706, 6987, 10778, 13974, 16167, 20961, 32334, 41922, 43429, 48501, 86858, 97002, 130287, 260574, 390861, 738293, 781722, 1476586, 2214879, 4429758, 6644637, 13289274]

約数ペア:

[(1, 13289274), (2, 6644637), (3, 4429758), (6, 2214879), (9, 1476586), (17, 781722), (18, 738293), (34, 390861), (51, 260574), (102, 130287), (137, 97002), (153, 86858), (274, 48501), (306, 43429), (317, 41922), (411, 32334), (634, 20961), (822, 16167), (951, 13974), (1233, 10778), (1902, 6987), (2329, 5706), (2466, 5389), (2853, 4658)]