212908338

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{23057}}^1$

素因数の和:23093

約数の個数: 48

約数和(自身を含む): 503586720

約数和(自身を除く): 290678382

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4617, 9234, 23057, 46114, 69171, 138342, 207513, 415026, 438083, 622539, 876166, 1245078, 1314249, 1867617, 2628498, 3735234, 3942747, 5602851, 7885494, 11205702, 11828241, 23656482, 35484723, 70969446, 106454169, 212908338]

約数ペア:

[(1, 212908338), (2, 106454169), (3, 70969446), (6, 35484723), (9, 23656482), (18, 11828241), (19, 11205702), (27, 7885494), (38, 5602851), (54, 3942747), (57, 3735234), (81, 2628498), (114, 1867617), (162, 1314249), (171, 1245078), (243, 876166), (342, 622539), (486, 438083), (513, 415026), (1026, 207513), (1539, 138342), (3078, 69171), (4617, 46114), (9234, 23057)]