21838872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{82723}}^1$

素因数の和:82743

約数の個数: 32

約数和(自身を含む): 59561280

約数和(自身を除く): 37722408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 82723, 165446, 248169, 330892, 496338, 661784, 909953, 992676, 1819906, 1985352, 2729859, 3639812, 5459718, 7279624, 10919436, 21838872]

約数ペア:

[(1, 21838872), (2, 10919436), (3, 7279624), (4, 5459718), (6, 3639812), (8, 2729859), (11, 1985352), (12, 1819906), (22, 992676), (24, 909953), (33, 661784), (44, 496338), (66, 330892), (88, 248169), (132, 165446), (264, 82723)]