15208749828

素因数分解:

$2^2\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1009}}^1\times {\mathrm{1429}}^1$

素因数の和:2741

約数の個数: 72

約数和(自身を含む): 38640802200

約数和(自身を除く): 23432052372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 293, 586, 879, 1009, 1172, 1429, 1758, 2018, 2637, 2858, 3027, 3516, 4036, 4287, 5274, 5716, 6054, 8574, 9081, 10548, 12108, 12861, 17148, 18162, 25722, 36324, 51444, 295637, 418697, 591274, 837394, 886911, 1182548, 1256091, 1441861, 1674788, 1773822, 2512182, 2660733, 2883722, 3547644, 3768273, 4325583, 5024364, 5321466, 5767444, 7536546, 8651166, 10642932, 12976749, 15073092, 17302332, 25953498, 51906996, 422465273, 844930546, 1267395819, 1689861092, 2534791638, 3802187457, 5069583276, 7604374914, 15208749828]

約数ペア:

[(1, 15208749828), (2, 7604374914), (3, 5069583276), (4, 3802187457), (6, 2534791638), (9, 1689861092), (12, 1267395819), (18, 844930546), (36, 422465273), (293, 51906996), (586, 25953498), (879, 17302332), (1009, 15073092), (1172, 12976749), (1429, 10642932), (1758, 8651166), (2018, 7536546), (2637, 5767444), (2858, 5321466), (3027, 5024364), (3516, 4325583), (4036, 3768273), (4287, 3547644), (5274, 2883722), (5716, 2660733), (6054, 2512182), (8574, 1773822), (9081, 1674788), (10548, 1441861), (12108, 1256091), (12861, 1182548), (17148, 886911), (18162, 837394), (25722, 591274), (36324, 418697), (51444, 295637)]