421492014

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{51239}}^1$

素因数の和:51704

約数の個数: 24

約数和(自身を含む): 915248880

約数和(自身を除く): 493756866

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 2742, 4113, 8226, 51239, 102478, 153717, 307434, 461151, 922302, 23416223, 46832446, 70248669, 140497338, 210746007, 421492014]

約数ペア:

[(1, 421492014), (2, 210746007), (3, 140497338), (6, 70248669), (9, 46832446), (18, 23416223), (457, 922302), (914, 461151), (1371, 307434), (2742, 153717), (4113, 102478), (8226, 51239)]