21607446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27077}}^1$

素因数の和:27108

約数の個数: 32

約数和(自身を含む): 51989760

約数和(自身を除く): 30382314

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 27077, 54154, 81231, 162462, 189539, 379078, 514463, 568617, 1028926, 1137234, 1543389, 3086778, 3601241, 7202482, 10803723, 21607446]

約数ペア:

[(1, 21607446), (2, 10803723), (3, 7202482), (6, 3601241), (7, 3086778), (14, 1543389), (19, 1137234), (21, 1028926), (38, 568617), (42, 514463), (57, 379078), (114, 189539), (133, 162462), (266, 81231), (399, 54154), (798, 27077)]