28166382

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1109}}^1$

素因数の和:1217

約数の個数: 48

約数和(自身を含む): 65454480

約数和(自身を除く): 37288098

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 83, 102, 153, 166, 249, 306, 498, 747, 1109, 1411, 1494, 2218, 2822, 3327, 4233, 6654, 8466, 9981, 12699, 18853, 19962, 25398, 37706, 56559, 92047, 113118, 169677, 184094, 276141, 339354, 552282, 828423, 1564799, 1656846, 3129598, 4694397, 9388794, 14083191, 28166382]

約数ペア:

[(1, 28166382), (2, 14083191), (3, 9388794), (6, 4694397), (9, 3129598), (17, 1656846), (18, 1564799), (34, 828423), (51, 552282), (83, 339354), (102, 276141), (153, 184094), (166, 169677), (249, 113118), (306, 92047), (498, 56559), (747, 37706), (1109, 25398), (1411, 19962), (1494, 18853), (2218, 12699), (2822, 9981), (3327, 8466), (4233, 6654)]