2017712718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2011}}^1\times {\mathrm{7963}}^1$

素因数の和:9989

約数の個数: 48

約数和(自身を含む): 4999353216

約数和(自身を除く): 2981640498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2011, 4022, 6033, 7963, 12066, 14077, 15926, 18099, 23889, 28154, 36198, 42231, 47778, 55741, 71667, 84462, 111482, 126693, 143334, 167223, 253386, 334446, 501669, 1003338, 16013593, 32027186, 48040779, 96081558, 112095151, 144122337, 224190302, 288244674, 336285453, 672570906, 1008856359, 2017712718]

約数ペア:

[(1, 2017712718), (2, 1008856359), (3, 672570906), (6, 336285453), (7, 288244674), (9, 224190302), (14, 144122337), (18, 112095151), (21, 96081558), (42, 48040779), (63, 32027186), (126, 16013593), (2011, 1003338), (4022, 501669), (6033, 334446), (7963, 253386), (12066, 167223), (14077, 143334), (15926, 126693), (18099, 111482), (23889, 84462), (28154, 71667), (36198, 55741), (42231, 47778)]