18847168

素因数分解:

$2^6\times {\mathrm{181}}^1\times {\mathrm{1627}}^1$

素因数の和:1820

約数の個数: 28

約数和(自身を含む): 37629592

約数和(自身を除く): 18782424

約数列:

[1, 2, 4, 8, 16, 32, 64, 181, 362, 724, 1448, 1627, 2896, 3254, 5792, 6508, 11584, 13016, 26032, 52064, 104128, 294487, 588974, 1177948, 2355896, 4711792, 9423584, 18847168]

約数ペア:

[(1, 18847168), (2, 9423584), (4, 4711792), (8, 2355896), (16, 1177948), (32, 588974), (64, 294487), (181, 104128), (362, 52064), (724, 26032), (1448, 13016), (1627, 11584), (2896, 6508), (3254, 5792)]