18001384

素因数分解:

$2^3\times {\mathrm{1409}}^1\times {\mathrm{1597}}^1$

素因数の和:3012

約数の個数: 16

約数和(自身を含む): 33797700

約数和(自身を除く): 15796316

約数列:

[1, 2, 4, 8, 1409, 1597, 2818, 3194, 5636, 6388, 11272, 12776, 2250173, 4500346, 9000692, 18001384]

約数ペア:

[(1, 18001384), (2, 9000692), (4, 4500346), (8, 2250173), (1409, 12776), (1597, 11272), (2818, 6388), (3194, 5636)]