18554076

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{1153}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 48468000

約数和(自身を除く): 29913924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 298, 447, 596, 894, 1153, 1341, 1788, 2306, 2682, 3459, 4023, 4612, 5364, 6918, 8046, 10377, 13836, 16092, 20754, 31131, 41508, 62262, 124524, 171797, 343594, 515391, 687188, 1030782, 1546173, 2061564, 3092346, 4638519, 6184692, 9277038, 18554076]

約数ペア:

[(1, 18554076), (2, 9277038), (3, 6184692), (4, 4638519), (6, 3092346), (9, 2061564), (12, 1546173), (18, 1030782), (27, 687188), (36, 515391), (54, 343594), (108, 171797), (149, 124524), (298, 62262), (447, 41508), (596, 31131), (894, 20754), (1153, 16092), (1341, 13836), (1788, 10377), (2306, 8046), (2682, 6918), (3459, 5364), (4023, 4612)]