47601906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 108279936

約数和(自身を除く): 60678030

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 101, 111, 193, 202, 222, 303, 386, 407, 579, 606, 814, 1111, 1158, 1221, 2123, 2222, 2442, 3333, 3737, 4246, 6369, 6666, 7141, 7474, 11211, 12738, 14282, 19493, 21423, 22422, 38986, 41107, 42846, 58479, 78551, 82214, 116958, 123321, 157102, 214423, 235653, 246642, 428846, 471306, 643269, 721241, 1286538, 1442482, 2163723, 4327446, 7933651, 15867302, 23800953, 47601906]

約数ペア:

[(1, 47601906), (2, 23800953), (3, 15867302), (6, 7933651), (11, 4327446), (22, 2163723), (33, 1442482), (37, 1286538), (66, 721241), (74, 643269), (101, 471306), (111, 428846), (193, 246642), (202, 235653), (222, 214423), (303, 157102), (386, 123321), (407, 116958), (579, 82214), (606, 78551), (814, 58479), (1111, 42846), (1158, 41107), (1221, 38986), (2123, 22422), (2222, 21423), (2442, 19493), (3333, 14282), (3737, 12738), (4246, 11211), (6369, 7474), (6666, 7141)]