18366157096

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1151}}^1\times {\mathrm{2663}}^1$

素因数の和:3934

約数の個数: 64

約数和(自身を含む): 39773306880

約数和(自身を除く): 21407149784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1151, 1498, 2302, 2663, 2996, 4604, 5326, 5992, 8057, 9208, 10652, 16114, 18641, 21304, 32228, 37282, 64456, 74564, 123157, 149128, 246314, 284941, 492628, 569882, 862099, 985256, 1139764, 1724198, 1994587, 2279528, 3065113, 3448396, 3989174, 6130226, 6896792, 7978348, 12260452, 15956696, 21455791, 24520904, 42911582, 85823164, 171646328, 327967091, 655934182, 1311868364, 2295769637, 2623736728, 4591539274, 9183078548, 18366157096]

約数ペア:

[(1, 18366157096), (2, 9183078548), (4, 4591539274), (7, 2623736728), (8, 2295769637), (14, 1311868364), (28, 655934182), (56, 327967091), (107, 171646328), (214, 85823164), (428, 42911582), (749, 24520904), (856, 21455791), (1151, 15956696), (1498, 12260452), (2302, 7978348), (2663, 6896792), (2996, 6130226), (4604, 3989174), (5326, 3448396), (5992, 3065113), (8057, 2279528), (9208, 1994587), (10652, 1724198), (16114, 1139764), (18641, 985256), (21304, 862099), (32228, 569882), (37282, 492628), (64456, 284941), (74564, 246314), (123157, 149128)]