214649652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2555353}}^1$

素因数の和:2555367

約数の個数: 24

約数和(自身を含む): 572399296

約数和(自身を除く): 357749644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2555353, 5110706, 7666059, 10221412, 15332118, 17887471, 30664236, 35774942, 53662413, 71549884, 107324826, 214649652]

約数ペア:

[(1, 214649652), (2, 107324826), (3, 71549884), (4, 53662413), (6, 35774942), (7, 30664236), (12, 17887471), (14, 15332118), (21, 10221412), (28, 7666059), (42, 5110706), (84, 2555353)]