57575538

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 129523680

約数和(自身を除く): 71948142

約数列:

[1, 2, 3, 6, 9, 18, 43, 73, 86, 129, 146, 219, 258, 387, 438, 657, 774, 1019, 1314, 2038, 3057, 3139, 6114, 6278, 9171, 9417, 18342, 18834, 28251, 43817, 56502, 74387, 87634, 131451, 148774, 223161, 262902, 394353, 446322, 669483, 788706, 1338966, 3198641, 6397282, 9595923, 19191846, 28787769, 57575538]

約数ペア:

[(1, 57575538), (2, 28787769), (3, 19191846), (6, 9595923), (9, 6397282), (18, 3198641), (43, 1338966), (73, 788706), (86, 669483), (129, 446322), (146, 394353), (219, 262902), (258, 223161), (387, 148774), (438, 131451), (657, 87634), (774, 74387), (1019, 56502), (1314, 43817), (2038, 28251), (3057, 18834), (3139, 18342), (6114, 9417), (6278, 9171)]