18189126

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 41827968

約数和(自身を除く): 23638842

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 186, 222, 279, 333, 558, 666, 881, 1147, 1762, 2294, 2643, 3441, 5286, 6882, 7929, 10323, 15858, 20646, 27311, 32597, 54622, 65194, 81933, 97791, 163866, 195582, 245799, 293373, 491598, 586746, 1010507, 2021014, 3031521, 6063042, 9094563, 18189126]

約数ペア:

[(1, 18189126), (2, 9094563), (3, 6063042), (6, 3031521), (9, 2021014), (18, 1010507), (31, 586746), (37, 491598), (62, 293373), (74, 245799), (93, 195582), (111, 163866), (186, 97791), (222, 81933), (279, 65194), (333, 54622), (558, 32597), (666, 27311), (881, 20646), (1147, 15858), (1762, 10323), (2294, 7929), (2643, 6882), (3441, 5286)]