17989824

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2237

約数の個数: 56

約数和(自身を含む): 48727360

約数和(自身を除く): 30737536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2179, 2752, 4128, 4358, 6537, 8256, 8716, 13074, 17432, 26148, 34864, 52296, 69728, 93697, 104592, 139456, 187394, 209184, 281091, 374788, 418368, 562182, 749576, 1124364, 1499152, 2248728, 2998304, 4497456, 5996608, 8994912, 17989824]

約数ペア:

[(1, 17989824), (2, 8994912), (3, 5996608), (4, 4497456), (6, 2998304), (8, 2248728), (12, 1499152), (16, 1124364), (24, 749576), (32, 562182), (43, 418368), (48, 374788), (64, 281091), (86, 209184), (96, 187394), (129, 139456), (172, 104592), (192, 93697), (258, 69728), (344, 52296), (516, 34864), (688, 26148), (1032, 17432), (1376, 13074), (2064, 8716), (2179, 8256), (2752, 6537), (4128, 4358)]