18437276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32233}}^1$

素因数の和:32261

約数の個数: 24

約数和(自身を含む): 37907184

約数和(自身を除く): 19469908

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 32233, 64466, 128932, 354563, 419029, 709126, 838058, 1418252, 1676116, 4609319, 9218638, 18437276]

約数ペア:

[(1, 18437276), (2, 9218638), (4, 4609319), (11, 1676116), (13, 1418252), (22, 838058), (26, 709126), (44, 419029), (52, 354563), (143, 128932), (286, 64466), (572, 32233)]