21446892

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{20543}}^1$

素因数の和:20582

約数の個数: 36

約数和(自身を含む): 56085120

約数和(自身を除く): 34638228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 20543, 41086, 61629, 82172, 123258, 184887, 246516, 369774, 595747, 739548, 1191494, 1787241, 2382988, 3574482, 5361723, 7148964, 10723446, 21446892]

約数ペア:

[(1, 21446892), (2, 10723446), (3, 7148964), (4, 5361723), (6, 3574482), (9, 2382988), (12, 1787241), (18, 1191494), (29, 739548), (36, 595747), (58, 369774), (87, 246516), (116, 184887), (174, 123258), (261, 82172), (348, 61629), (522, 41086), (1044, 20543)]