17281098

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 38918880

約数和(自身を除く): 21637782

約数列:

[1, 2, 3, 6, 9, 18, 43, 83, 86, 129, 166, 249, 258, 269, 387, 498, 538, 747, 774, 807, 1494, 1614, 2421, 3569, 4842, 7138, 10707, 11567, 21414, 22327, 23134, 32121, 34701, 44654, 64242, 66981, 69402, 104103, 133962, 200943, 208206, 401886, 960061, 1920122, 2880183, 5760366, 8640549, 17281098]

約数ペア:

[(1, 17281098), (2, 8640549), (3, 5760366), (6, 2880183), (9, 1920122), (18, 960061), (43, 401886), (83, 208206), (86, 200943), (129, 133962), (166, 104103), (249, 69402), (258, 66981), (269, 64242), (387, 44654), (498, 34701), (538, 32121), (747, 23134), (774, 22327), (807, 21414), (1494, 11567), (1614, 10707), (2421, 7138), (3569, 4842)]