859969278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{1907}}^1$

素因数の和:3118

約数の個数: 64

約数和(自身を含む): 2187025920

約数和(自身を除く): 1327056642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1193, 1907, 2386, 3579, 3814, 5721, 7158, 8351, 10737, 11442, 13349, 16702, 17163, 21474, 25053, 26698, 32211, 34326, 40047, 50106, 51489, 64422, 75159, 80094, 102978, 120141, 150318, 225477, 240282, 360423, 450954, 720846, 2275051, 4550102, 6825153, 13650306, 15925357, 20475459, 31850714, 40950918, 47776071, 61426377, 95552142, 122852754, 143328213, 286656426, 429984639, 859969278]

約数ペア:

[(1, 859969278), (2, 429984639), (3, 286656426), (6, 143328213), (7, 122852754), (9, 95552142), (14, 61426377), (18, 47776071), (21, 40950918), (27, 31850714), (42, 20475459), (54, 15925357), (63, 13650306), (126, 6825153), (189, 4550102), (378, 2275051), (1193, 720846), (1907, 450954), (2386, 360423), (3579, 240282), (3814, 225477), (5721, 150318), (7158, 120141), (8351, 102978), (10737, 80094), (11442, 75159), (13349, 64422), (16702, 51489), (17163, 50106), (21474, 40047), (25053, 34326), (26698, 32211)]