21061698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21803}}^1$

素因数の和:21838

約数の個数: 32

約数和(自身を含む): 50236416

約数和(自身を除く): 29174718

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 21803, 43606, 65409, 130818, 152621, 305242, 457863, 501469, 915726, 1002938, 1504407, 3008814, 3510283, 7020566, 10530849, 21061698]

約数ペア:

[(1, 21061698), (2, 10530849), (3, 7020566), (6, 3510283), (7, 3008814), (14, 1504407), (21, 1002938), (23, 915726), (42, 501469), (46, 457863), (69, 305242), (138, 152621), (161, 130818), (322, 65409), (483, 43606), (966, 21803)]