18416156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6247}}^1$

素因数の和:6329

約数の個数: 24

約数和(自身を含む): 35688576

約数和(自身を除く): 17272420

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 6247, 12494, 24988, 68717, 137434, 274868, 418549, 837098, 1674196, 4604039, 9208078, 18416156]

約数ペア:

[(1, 18416156), (2, 9208078), (4, 4604039), (11, 1674196), (22, 837098), (44, 418549), (67, 274868), (134, 137434), (268, 68717), (737, 24988), (1474, 12494), (2948, 6247)]