81605841534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{605861}}^1$

素因数の和:606945

約数の個数: 48

約数和(自身を含む): 202260970080

約数和(自身を除く): 120655128546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1069, 2138, 3207, 6414, 7483, 9621, 14966, 19242, 22449, 44898, 67347, 134694, 605861, 1211722, 1817583, 3635166, 4241027, 5452749, 8482054, 10905498, 12723081, 25446162, 38169243, 76338486, 647665409, 1295330818, 1942996227, 3885992454, 4533657863, 5828988681, 9067315726, 11657977362, 13600973589, 27201947178, 40802920767, 81605841534]

約数ペア:

[(1, 81605841534), (2, 40802920767), (3, 27201947178), (6, 13600973589), (7, 11657977362), (9, 9067315726), (14, 5828988681), (18, 4533657863), (21, 3885992454), (42, 1942996227), (63, 1295330818), (126, 647665409), (1069, 76338486), (2138, 38169243), (3207, 25446162), (6414, 12723081), (7483, 10905498), (9621, 8482054), (14966, 5452749), (19242, 4241027), (22449, 3635166), (44898, 1817583), (67347, 1211722), (134694, 605861)]