2018156635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1\times {\mathrm{991}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 2692399104

約数和(自身を除く): 674242469

約数列:

[1, 5, 11, 55, 61, 305, 607, 671, 991, 3035, 3355, 4955, 6677, 10901, 33385, 37027, 54505, 60451, 185135, 302255, 407297, 601537, 664961, 2036485, 3007685, 3324805, 6616907, 33084535, 36693757, 183468785, 403631327, 2018156635]

約数ペア:

[(1, 2018156635), (5, 403631327), (11, 183468785), (55, 36693757), (61, 33084535), (305, 6616907), (607, 3324805), (671, 3007685), (991, 2036485), (3035, 664961), (3355, 601537), (4955, 407297), (6677, 302255), (10901, 185135), (33385, 60451), (37027, 54505)]