18135324

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{599}}^1$

素因数の和:667

約数の個数: 54

約数和(自身を含む): 47556600

約数和(自身を除く): 29421276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 599, 841, 1044, 1198, 1682, 1797, 2396, 2523, 3364, 3594, 5046, 5391, 7188, 7569, 10092, 10782, 15138, 17371, 21564, 30276, 34742, 52113, 69484, 104226, 156339, 208452, 312678, 503759, 625356, 1007518, 1511277, 2015036, 3022554, 4533831, 6045108, 9067662, 18135324]

約数ペア:

[(1, 18135324), (2, 9067662), (3, 6045108), (4, 4533831), (6, 3022554), (9, 2015036), (12, 1511277), (18, 1007518), (29, 625356), (36, 503759), (58, 312678), (87, 208452), (116, 156339), (174, 104226), (261, 69484), (348, 52113), (522, 34742), (599, 30276), (841, 21564), (1044, 17371), (1198, 15138), (1682, 10782), (1797, 10092), (2396, 7569), (2523, 7188), (3364, 5391), (3594, 5046)]