27883638

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 64393056

約数和(自身を除く): 36509418

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 293, 306, 311, 586, 622, 879, 933, 1758, 1866, 2637, 2799, 4981, 5274, 5287, 5598, 9962, 10574, 14943, 15861, 29886, 31722, 44829, 47583, 89658, 91123, 95166, 182246, 273369, 546738, 820107, 1549091, 1640214, 3098182, 4647273, 9294546, 13941819, 27883638]

約数ペア:

[(1, 27883638), (2, 13941819), (3, 9294546), (6, 4647273), (9, 3098182), (17, 1640214), (18, 1549091), (34, 820107), (51, 546738), (102, 273369), (153, 182246), (293, 95166), (306, 91123), (311, 89658), (586, 47583), (622, 44829), (879, 31722), (933, 29886), (1758, 15861), (1866, 14943), (2637, 10574), (2799, 9962), (4981, 5598), (5274, 5287)]