19345158

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{153533}}^1$

素因数の和:153548

約数の個数: 24

約数和(自身を含む): 47902608

約数和(自身を除く): 28557450

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 153533, 307066, 460599, 921198, 1074731, 1381797, 2149462, 2763594, 3224193, 6448386, 9672579, 19345158]

約数ペア:

[(1, 19345158), (2, 9672579), (3, 6448386), (6, 3224193), (7, 2763594), (9, 2149462), (14, 1381797), (18, 1074731), (21, 921198), (42, 460599), (63, 307066), (126, 153533)]