17929212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{463}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 48018432

約数和(自身を除く): 30089220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 461, 463, 922, 926, 1383, 1389, 1844, 1852, 2766, 2778, 3227, 3241, 5532, 5556, 6454, 6482, 9681, 9723, 12908, 12964, 19362, 19446, 38724, 38892, 213443, 426886, 640329, 853772, 1280658, 1494101, 2561316, 2988202, 4482303, 5976404, 8964606, 17929212]

約数ペア:

[(1, 17929212), (2, 8964606), (3, 5976404), (4, 4482303), (6, 2988202), (7, 2561316), (12, 1494101), (14, 1280658), (21, 853772), (28, 640329), (42, 426886), (84, 213443), (461, 38892), (463, 38724), (922, 19446), (926, 19362), (1383, 12964), (1389, 12908), (1844, 9723), (1852, 9681), (2766, 6482), (2778, 6454), (3227, 5556), (3241, 5532)]