15703338474

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1069}}^1\times {\mathrm{18979}}^1$

素因数の和:20099

約数の個数: 48

約数和(自身を含む): 34849557600

約数和(自身を除く): 19146219126

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1069, 2138, 3207, 6414, 9621, 18979, 19242, 37958, 45967, 56937, 91934, 113874, 137901, 170811, 275802, 341622, 413703, 816097, 827406, 1632194, 2448291, 4896582, 7344873, 14689746, 20288551, 40577102, 60865653, 121731306, 182596959, 365193918, 872407693, 1744815386, 2617223079, 5234446158, 7851669237, 15703338474]

約数ペア:

[(1, 15703338474), (2, 7851669237), (3, 5234446158), (6, 2617223079), (9, 1744815386), (18, 872407693), (43, 365193918), (86, 182596959), (129, 121731306), (258, 60865653), (387, 40577102), (774, 20288551), (1069, 14689746), (2138, 7344873), (3207, 4896582), (6414, 2448291), (9621, 1632194), (18979, 827406), (19242, 816097), (37958, 413703), (45967, 341622), (56937, 275802), (91934, 170811), (113874, 137901)]