38730666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21589}}^1$

素因数の和:21630

約数の個数: 32

約数和(自身を含む): 87050880

約数和(自身を除く): 48320214

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 21589, 43178, 64767, 129534, 280657, 496547, 561314, 841971, 993094, 1489641, 1683942, 2979282, 6455111, 12910222, 19365333, 38730666]

約数ペア:

[(1, 38730666), (2, 19365333), (3, 12910222), (6, 6455111), (13, 2979282), (23, 1683942), (26, 1489641), (39, 993094), (46, 841971), (69, 561314), (78, 496547), (138, 280657), (299, 129534), (598, 64767), (897, 43178), (1794, 21589)]