180212994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{929}}^1$

素因数の和:1779

約数の個数: 48

約数和(自身を含む): 421457400

約数和(自身を除く): 241244406

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 829, 929, 1658, 1858, 2487, 2787, 4974, 5574, 7461, 8361, 10777, 12077, 14922, 16722, 21554, 24154, 32331, 36231, 64662, 72462, 96993, 108693, 193986, 217386, 770141, 1540282, 2310423, 4620846, 6931269, 10011833, 13862538, 20023666, 30035499, 60070998, 90106497, 180212994]

約数ペア:

[(1, 180212994), (2, 90106497), (3, 60070998), (6, 30035499), (9, 20023666), (13, 13862538), (18, 10011833), (26, 6931269), (39, 4620846), (78, 2310423), (117, 1540282), (234, 770141), (829, 217386), (929, 193986), (1658, 108693), (1858, 96993), (2487, 72462), (2787, 64662), (4974, 36231), (5574, 32331), (7461, 24154), (8361, 21554), (10777, 16722), (12077, 14922)]