21976122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27539}}^1$

素因数の和:27570

約数の個数: 32

約数和(自身を含む): 52876800

約数和(自身を除く): 30900678

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 27539, 55078, 82617, 165234, 192773, 385546, 523241, 578319, 1046482, 1156638, 1569723, 3139446, 3662687, 7325374, 10988061, 21976122]

約数ペア:

[(1, 21976122), (2, 10988061), (3, 7325374), (6, 3662687), (7, 3139446), (14, 1569723), (19, 1156638), (21, 1046482), (38, 578319), (42, 523241), (57, 385546), (114, 192773), (133, 165234), (266, 82617), (399, 55078), (798, 27539)]