18234112

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{5479}}^1$

素因数の和:5508

約数の個数: 36

約数和(自身を含む): 39203920

約数和(自身を除く): 20969808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 5479, 10958, 21916, 43832, 71227, 87664, 142454, 175328, 284908, 350656, 569816, 701312, 1139632, 1402624, 2279264, 4558528, 9117056, 18234112]

約数ペア:

[(1, 18234112), (2, 9117056), (4, 4558528), (8, 2279264), (13, 1402624), (16, 1139632), (26, 701312), (32, 569816), (52, 350656), (64, 284908), (104, 175328), (128, 142454), (208, 87664), (256, 71227), (416, 43832), (832, 21916), (1664, 10958), (3328, 5479)]