21289152

素因数分解:

$2^6\times 3^1\times {\mathrm{110881}}^1$

素因数の和:110896

約数の個数: 28

約数和(自身を含む): 56328056

約数和(自身を除く): 35038904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 110881, 221762, 332643, 443524, 665286, 887048, 1330572, 1774096, 2661144, 3548192, 5322288, 7096384, 10644576, 21289152]

約数ペア:

[(1, 21289152), (2, 10644576), (3, 7096384), (4, 5322288), (6, 3548192), (8, 2661144), (12, 1774096), (16, 1330572), (24, 887048), (32, 665286), (48, 443524), (64, 332643), (96, 221762), (192, 110881)]