18027736

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{4931}}^1$

素因数の和:5394

約数の個数: 16

約数和(自身を含む): 33882840

約数和(自身を除く): 15855104

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 4931, 9862, 19724, 39448, 2253467, 4506934, 9013868, 18027736]

約数ペア:

[(1, 18027736), (2, 9013868), (4, 4506934), (8, 2253467), (457, 39448), (914, 19724), (1828, 9862), (3656, 4931)]