2521818

素因数分解:

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

素因数の和:863

約数の個数: 36

約数和(自身を含む): 5923710

約数和(自身を除く): 3401892

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 829, 1014, 1521, 1658, 2487, 3042, 4974, 7461, 10777, 14922, 21554, 32331, 64662, 96993, 140101, 193986, 280202, 420303, 840606, 1260909, 2521818]

約数ペア:

[(1, 2521818), (2, 1260909), (3, 840606), (6, 420303), (9, 280202), (13, 193986), (18, 140101), (26, 96993), (39, 64662), (78, 32331), (117, 21554), (169, 14922), (234, 10777), (338, 7461), (507, 4974), (829, 3042), (1014, 2487), (1521, 1658)]