31203036

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{6719}}^1$

素因数の和:6775

約数の個数: 48

約数和(自身を含む): 82790400

約数和(自身を除く): 51587364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 6719, 13438, 20157, 26876, 40314, 60471, 80628, 120942, 181413, 241884, 288917, 362826, 577834, 725652, 866751, 1155668, 1733502, 2600253, 3467004, 5200506, 7800759, 10401012, 15601518, 31203036]

約数ペア:

[(1, 31203036), (2, 15601518), (3, 10401012), (4, 7800759), (6, 5200506), (9, 3467004), (12, 2600253), (18, 1733502), (27, 1155668), (36, 866751), (43, 725652), (54, 577834), (86, 362826), (108, 288917), (129, 241884), (172, 181413), (258, 120942), (387, 80628), (516, 60471), (774, 40314), (1161, 26876), (1548, 20157), (2322, 13438), (4644, 6719)]