17001426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 38763648

約数和(自身を除く): 21762222

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 43, 74, 78, 86, 111, 129, 137, 222, 258, 274, 411, 481, 559, 822, 962, 1118, 1443, 1591, 1677, 1781, 2886, 3182, 3354, 3562, 4773, 5069, 5343, 5891, 9546, 10138, 10686, 11782, 15207, 17673, 20683, 30414, 35346, 41366, 62049, 65897, 76583, 124098, 131794, 153166, 197691, 217967, 229749, 395382, 435934, 459498, 653901, 1307802, 2833571, 5667142, 8500713, 17001426]

約数ペア:

[(1, 17001426), (2, 8500713), (3, 5667142), (6, 2833571), (13, 1307802), (26, 653901), (37, 459498), (39, 435934), (43, 395382), (74, 229749), (78, 217967), (86, 197691), (111, 153166), (129, 131794), (137, 124098), (222, 76583), (258, 65897), (274, 62049), (411, 41366), (481, 35346), (559, 30414), (822, 20683), (962, 17673), (1118, 15207), (1443, 11782), (1591, 10686), (1677, 10138), (1781, 9546), (2886, 5891), (3182, 5343), (3354, 5069), (3562, 4773)]