66421746

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1933}}^1$

素因数の和:2047

約数の個数: 48

約数和(自身を含む): 152058816

約数和(自身を除く): 85637070

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 83, 138, 166, 207, 249, 414, 498, 747, 1494, 1909, 1933, 3818, 3866, 5727, 5799, 11454, 11598, 17181, 17397, 34362, 34794, 44459, 88918, 133377, 160439, 266754, 320878, 400131, 481317, 800262, 962634, 1443951, 2887902, 3690097, 7380194, 11070291, 22140582, 33210873, 66421746]

約数ペア:

[(1, 66421746), (2, 33210873), (3, 22140582), (6, 11070291), (9, 7380194), (18, 3690097), (23, 2887902), (46, 1443951), (69, 962634), (83, 800262), (138, 481317), (166, 400131), (207, 320878), (249, 266754), (414, 160439), (498, 133377), (747, 88918), (1494, 44459), (1909, 34794), (1933, 34362), (3818, 17397), (3866, 17181), (5727, 11598), (5799, 11454)]