21566634

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5113}}^1$

素因数の和:5174

約数の個数: 32

約数和(自身を含む): 46639680

約数和(自身を除く): 25073046

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 5113, 10226, 15339, 30678, 97147, 189181, 194294, 291441, 378362, 567543, 582882, 1135086, 3594439, 7188878, 10783317, 21566634]

約数ペア:

[(1, 21566634), (2, 10783317), (3, 7188878), (6, 3594439), (19, 1135086), (37, 582882), (38, 567543), (57, 378362), (74, 291441), (111, 194294), (114, 189181), (222, 97147), (703, 30678), (1406, 15339), (2109, 10226), (4218, 5113)]