7210206

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{3889}}^1$

素因数の和:4000

約数の個数: 24

約数和(自身を含む): 15777840

約数和(自身を除く): 8567634

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 3889, 7778, 11667, 23334, 35001, 70002, 400567, 801134, 1201701, 2403402, 3605103, 7210206]

約数ペア:

[(1, 7210206), (2, 3605103), (3, 2403402), (6, 1201701), (9, 801134), (18, 400567), (103, 70002), (206, 35001), (309, 23334), (618, 11667), (927, 7778), (1854, 3889)]