40540164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{482621}}^1$

素因数の和:482635

約数の個数: 24

約数和(自身を含む): 108107328

約数和(自身を除く): 67567164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 482621, 965242, 1447863, 1930484, 2895726, 3378347, 5791452, 6756694, 10135041, 13513388, 20270082, 40540164]

約数ペア:

[(1, 40540164), (2, 20270082), (3, 13513388), (4, 10135041), (6, 6756694), (7, 5791452), (12, 3378347), (14, 2895726), (21, 1930484), (28, 1447863), (42, 965242), (84, 482621)]