17910486

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{313}}^1$

素因数の和:366

約数の個数: 72

約数和(自身を含む): 45114264

約数和(自身を除く): 27203778

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 289, 306, 313, 374, 561, 578, 626, 867, 939, 1122, 1683, 1734, 1878, 2601, 2817, 3179, 3366, 3443, 5202, 5321, 5634, 6358, 6886, 9537, 10329, 10642, 15963, 19074, 20658, 28611, 30987, 31926, 47889, 57222, 58531, 61974, 90457, 95778, 117062, 175593, 180914, 271371, 351186, 526779, 542742, 814113, 995027, 1053558, 1628226, 1990054, 2985081, 5970162, 8955243, 17910486]

約数ペア:

[(1, 17910486), (2, 8955243), (3, 5970162), (6, 2985081), (9, 1990054), (11, 1628226), (17, 1053558), (18, 995027), (22, 814113), (33, 542742), (34, 526779), (51, 351186), (66, 271371), (99, 180914), (102, 175593), (153, 117062), (187, 95778), (198, 90457), (289, 61974), (306, 58531), (313, 57222), (374, 47889), (561, 31926), (578, 30987), (626, 28611), (867, 20658), (939, 19074), (1122, 15963), (1683, 10642), (1734, 10329), (1878, 9537), (2601, 6886), (2817, 6358), (3179, 5634), (3366, 5321), (3443, 5202)]