1917404808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{234287}}^1$

素因数の和:234338

約数の個数: 64

約数和(自身を含む): 5397995520

約数和(自身を除く): 3480590712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 234287, 468574, 702861, 937148, 1405722, 1874296, 2577157, 2811444, 5154314, 5622888, 7262897, 7731471, 10308628, 14525794, 15462942, 20617256, 21788691, 29051588, 30925884, 43577382, 58103176, 61851768, 79891867, 87154764, 159783734, 174309528, 239675601, 319567468, 479351202, 639134936, 958702404, 1917404808]

約数ペア:

[(1, 1917404808), (2, 958702404), (3, 639134936), (4, 479351202), (6, 319567468), (8, 239675601), (11, 174309528), (12, 159783734), (22, 87154764), (24, 79891867), (31, 61851768), (33, 58103176), (44, 43577382), (62, 30925884), (66, 29051588), (88, 21788691), (93, 20617256), (124, 15462942), (132, 14525794), (186, 10308628), (248, 7731471), (264, 7262897), (341, 5622888), (372, 5154314), (682, 2811444), (744, 2577157), (1023, 1874296), (1364, 1405722), (2046, 937148), (2728, 702861), (4092, 468574), (8184, 234287)]