12426540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29587}}^1$

素因数の和:29606

約数の個数: 48

約数和(自身を含む): 39766272

約数和(自身を除く): 27339732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 29587, 59174, 88761, 118348, 147935, 177522, 207109, 295870, 355044, 414218, 443805, 591740, 621327, 828436, 887610, 1035545, 1242654, 1775220, 2071090, 2485308, 3106635, 4142180, 6213270, 12426540]

約数ペア:

[(1, 12426540), (2, 6213270), (3, 4142180), (4, 3106635), (5, 2485308), (6, 2071090), (7, 1775220), (10, 1242654), (12, 1035545), (14, 887610), (15, 828436), (20, 621327), (21, 591740), (28, 443805), (30, 414218), (35, 355044), (42, 295870), (60, 207109), (70, 177522), (84, 147935), (105, 118348), (140, 88761), (210, 59174), (420, 29587)]