8341506

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 18802368

約数和(自身を除く): 10460862

約数列:

[1, 2, 3, 6, 9, 18, 61, 71, 107, 122, 142, 183, 213, 214, 321, 366, 426, 549, 639, 642, 963, 1098, 1278, 1926, 4331, 6527, 7597, 8662, 12993, 13054, 15194, 19581, 22791, 25986, 38979, 39162, 45582, 58743, 68373, 77958, 117486, 136746, 463417, 926834, 1390251, 2780502, 4170753, 8341506]

約数ペア:

[(1, 8341506), (2, 4170753), (3, 2780502), (6, 1390251), (9, 926834), (18, 463417), (61, 136746), (71, 117486), (107, 77958), (122, 68373), (142, 58743), (183, 45582), (213, 39162), (214, 38979), (321, 25986), (366, 22791), (426, 19581), (549, 15194), (639, 13054), (642, 12993), (963, 8662), (1098, 7597), (1278, 6527), (1926, 4331)]