27460746

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2087}}^1$

素因数の和:2155

約数の個数: 48

約数和(自身を含む): 64494144

約数和(自身を除く): 37033398

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2087, 2193, 4174, 4386, 6261, 6579, 12522, 13158, 18783, 35479, 37566, 70958, 89741, 106437, 179482, 212874, 269223, 319311, 538446, 638622, 807669, 1525597, 1615338, 3051194, 4576791, 9153582, 13730373, 27460746]

約数ペア:

[(1, 27460746), (2, 13730373), (3, 9153582), (6, 4576791), (9, 3051194), (17, 1615338), (18, 1525597), (34, 807669), (43, 638622), (51, 538446), (86, 319311), (102, 269223), (129, 212874), (153, 179482), (258, 106437), (306, 89741), (387, 70958), (731, 37566), (774, 35479), (1462, 18783), (2087, 13158), (2193, 12522), (4174, 6579), (4386, 6261)]