21952098

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{24889}}^1$

素因数の和:24911

約数の個数: 36

約数和(自身を含む): 55330470

約数和(自身を除く): 33378372

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 24889, 49778, 74667, 149334, 174223, 224001, 348446, 448002, 522669, 1045338, 1219561, 1568007, 2439122, 3136014, 3658683, 7317366, 10976049, 21952098]

約数ペア:

[(1, 21952098), (2, 10976049), (3, 7317366), (6, 3658683), (7, 3136014), (9, 2439122), (14, 1568007), (18, 1219561), (21, 1045338), (42, 522669), (49, 448002), (63, 348446), (98, 224001), (126, 174223), (147, 149334), (294, 74667), (441, 49778), (882, 24889)]