18432018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 43969536

約数和(自身を除く): 25537518

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 127, 198, 254, 381, 733, 762, 1143, 1397, 1466, 2199, 2286, 2794, 4191, 4398, 6597, 8063, 8382, 12573, 13194, 16126, 24189, 25146, 48378, 72567, 93091, 145134, 186182, 279273, 558546, 837819, 1024001, 1675638, 2048002, 3072003, 6144006, 9216009, 18432018]

約数ペア:

[(1, 18432018), (2, 9216009), (3, 6144006), (6, 3072003), (9, 2048002), (11, 1675638), (18, 1024001), (22, 837819), (33, 558546), (66, 279273), (99, 186182), (127, 145134), (198, 93091), (254, 72567), (381, 48378), (733, 25146), (762, 24189), (1143, 16126), (1397, 13194), (1466, 12573), (2199, 8382), (2286, 8063), (2794, 6597), (4191, 4398)]