12868824

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 33488640

約数和(自身を除く): 20619816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 67, 106, 134, 151, 159, 201, 212, 268, 302, 318, 402, 424, 453, 536, 604, 636, 804, 906, 1208, 1272, 1608, 1812, 3551, 3624, 7102, 8003, 10117, 10653, 14204, 16006, 20234, 21306, 24009, 28408, 30351, 32012, 40468, 42612, 48018, 60702, 64024, 80936, 85224, 96036, 121404, 192072, 242808, 536201, 1072402, 1608603, 2144804, 3217206, 4289608, 6434412, 12868824]

約数ペア:

[(1, 12868824), (2, 6434412), (3, 4289608), (4, 3217206), (6, 2144804), (8, 1608603), (12, 1072402), (24, 536201), (53, 242808), (67, 192072), (106, 121404), (134, 96036), (151, 85224), (159, 80936), (201, 64024), (212, 60702), (268, 48018), (302, 42612), (318, 40468), (402, 32012), (424, 30351), (453, 28408), (536, 24009), (604, 21306), (636, 20234), (804, 16006), (906, 14204), (1208, 10653), (1272, 10117), (1608, 8003), (1812, 7102), (3551, 3624)]