18131936

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{10691}}^1$

素因数の和:10754

約数の個数: 24

約数和(自身を含む): 36374184

約数和(自身を除く): 18242248

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 10691, 21382, 42764, 85528, 171056, 342112, 566623, 1133246, 2266492, 4532984, 9065968, 18131936]

約数ペア:

[(1, 18131936), (2, 9065968), (4, 4532984), (8, 2266492), (16, 1133246), (32, 566623), (53, 342112), (106, 171056), (212, 85528), (424, 42764), (848, 21382), (1696, 10691)]