2018936172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{355697}}^1$

素因数の和:355758

約数の個数: 48

約数和(自身を含む): 5258639232

約数和(自身を除く): 3239703060

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 355697, 711394, 1067091, 1422788, 2134182, 3912667, 4268364, 7825334, 11738001, 15294971, 15650668, 23476002, 30589942, 45884913, 46952004, 61179884, 91769826, 168244681, 183539652, 336489362, 504734043, 672978724, 1009468086, 2018936172]

約数ペア:

[(1, 2018936172), (2, 1009468086), (3, 672978724), (4, 504734043), (6, 336489362), (11, 183539652), (12, 168244681), (22, 91769826), (33, 61179884), (43, 46952004), (44, 45884913), (66, 30589942), (86, 23476002), (129, 15650668), (132, 15294971), (172, 11738001), (258, 7825334), (473, 4268364), (516, 3912667), (946, 2134182), (1419, 1422788), (1892, 1067091), (2838, 711394), (5676, 355697)]