18690552

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{6037}}^1$

素因数の和:6092

約数の個数: 48

約数和(自身を含む): 51806040

約数和(自身を除く): 33115488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 6037, 12074, 18111, 24148, 36222, 48296, 54333, 72444, 108666, 144888, 217332, 259591, 434664, 519182, 778773, 1038364, 1557546, 2076728, 2336319, 3115092, 4672638, 6230184, 9345276, 18690552]

約数ペア:

[(1, 18690552), (2, 9345276), (3, 6230184), (4, 4672638), (6, 3115092), (8, 2336319), (9, 2076728), (12, 1557546), (18, 1038364), (24, 778773), (36, 519182), (43, 434664), (72, 259591), (86, 217332), (129, 144888), (172, 108666), (258, 72444), (344, 54333), (387, 48296), (516, 36222), (774, 24148), (1032, 18111), (1548, 12074), (3096, 6037)]