21809217034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1\times {\mathrm{13537}}^1$

素因数の和:14710

約数の個数: 32

約数和(自身を含む): 36256280256

約数和(自身を除く): 14447063222

約数列:

[1, 2, 11, 22, 67, 134, 737, 1093, 1474, 2186, 12023, 13537, 24046, 27074, 73231, 146462, 148907, 297814, 805541, 906979, 1611082, 1813958, 9976769, 14795941, 19953538, 29591882, 162755351, 325510702, 991328047, 1982656094, 10904608517, 21809217034]

約数ペア:

[(1, 21809217034), (2, 10904608517), (11, 1982656094), (22, 991328047), (67, 325510702), (134, 162755351), (737, 29591882), (1093, 19953538), (1474, 14795941), (2186, 9976769), (12023, 1813958), (13537, 1611082), (24046, 906979), (27074, 805541), (73231, 297814), (146462, 148907)]