218133066

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{4007}}^1$

素因数の和:4266

約数の個数: 32

約数和(自身を含む): 448639488

約数和(自身を除く): 230506422

約数列:

[1, 2, 3, 6, 43, 86, 129, 211, 258, 422, 633, 1266, 4007, 8014, 9073, 12021, 18146, 24042, 27219, 54438, 172301, 344602, 516903, 845477, 1033806, 1690954, 2536431, 5072862, 36355511, 72711022, 109066533, 218133066]

約数ペア:

[(1, 218133066), (2, 109066533), (3, 72711022), (6, 36355511), (43, 5072862), (86, 2536431), (129, 1690954), (211, 1033806), (258, 845477), (422, 516903), (633, 344602), (1266, 172301), (4007, 54438), (8014, 27219), (9073, 24042), (12021, 18146)]