13656174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 33369600

約数和(自身を除く): 19713426

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 109, 114, 133, 157, 218, 266, 314, 327, 399, 471, 654, 763, 798, 942, 1099, 1526, 2071, 2198, 2289, 2983, 3297, 4142, 4578, 5966, 6213, 6594, 8949, 12426, 14497, 17113, 17898, 20881, 28994, 34226, 41762, 43491, 51339, 62643, 86982, 102678, 119791, 125286, 239582, 325147, 359373, 650294, 718746, 975441, 1950882, 2276029, 4552058, 6828087, 13656174]

約数ペア:

[(1, 13656174), (2, 6828087), (3, 4552058), (6, 2276029), (7, 1950882), (14, 975441), (19, 718746), (21, 650294), (38, 359373), (42, 325147), (57, 239582), (109, 125286), (114, 119791), (133, 102678), (157, 86982), (218, 62643), (266, 51339), (314, 43491), (327, 41762), (399, 34226), (471, 28994), (654, 20881), (763, 17898), (798, 17113), (942, 14497), (1099, 12426), (1526, 8949), (2071, 6594), (2198, 6213), (2289, 5966), (2983, 4578), (3297, 4142)]