1520661636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3249277}}^1$

素因数の和:3249300

約数の個数: 36

約数和(自身を含む): 4139580172

約数和(自身を除く): 2618918536

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 3249277, 6498554, 9747831, 12997108, 19495662, 29243493, 38991324, 42240601, 58486986, 84481202, 116973972, 126721803, 168962404, 253443606, 380165409, 506887212, 760330818, 1520661636]

約数ペア:

[(1, 1520661636), (2, 760330818), (3, 506887212), (4, 380165409), (6, 253443606), (9, 168962404), (12, 126721803), (13, 116973972), (18, 84481202), (26, 58486986), (36, 42240601), (39, 38991324), (52, 29243493), (78, 19495662), (117, 12997108), (156, 9747831), (234, 6498554), (468, 3249277)]