12543359256

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1109639}}^1$

素因数の和:1109808

約数の個数: 48

約数和(自身を含む): 34188008400

約数和(自身を除く): 21644649144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 1109639, 2219278, 3328917, 4438556, 6657834, 8877112, 9986751, 13315668, 19973502, 26631336, 39947004, 79894008, 174213323, 348426646, 522639969, 696853292, 1045279938, 1393706584, 1567919907, 2090559876, 3135839814, 4181119752, 6271679628, 12543359256]

約数ペア:

[(1, 12543359256), (2, 6271679628), (3, 4181119752), (4, 3135839814), (6, 2090559876), (8, 1567919907), (9, 1393706584), (12, 1045279938), (18, 696853292), (24, 522639969), (36, 348426646), (72, 174213323), (157, 79894008), (314, 39947004), (471, 26631336), (628, 19973502), (942, 13315668), (1256, 9986751), (1413, 8877112), (1884, 6657834), (2826, 4438556), (3768, 3328917), (5652, 2219278), (11304, 1109639)]