21770616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{129587}}^1$

素因数の和:129603

約数の個数: 32

約数和(自身を含む): 62202240

約数和(自身を除く): 40431624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 129587, 259174, 388761, 518348, 777522, 907109, 1036696, 1555044, 1814218, 2721327, 3110088, 3628436, 5442654, 7256872, 10885308, 21770616]

約数ペア:

[(1, 21770616), (2, 10885308), (3, 7256872), (4, 5442654), (6, 3628436), (7, 3110088), (8, 2721327), (12, 1814218), (14, 1555044), (21, 1036696), (24, 907109), (28, 777522), (42, 518348), (56, 388761), (84, 259174), (168, 129587)]