18410272

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{4139}}^1$

素因数の和:4288

約数の個数: 24

約数和(自身を含む): 36514800

約数和(自身を除く): 18104528

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4139, 4448, 8278, 16556, 33112, 66224, 132448, 575321, 1150642, 2301284, 4602568, 9205136, 18410272]

約数ペア:

[(1, 18410272), (2, 9205136), (4, 4602568), (8, 2301284), (16, 1150642), (32, 575321), (139, 132448), (278, 66224), (556, 33112), (1112, 16556), (2224, 8278), (4139, 4448)]