672632892

素因数分解:

$2^2\times 3^2\times {\mathrm{18684247}}^1$

素因数の和:18684257

約数の個数: 18

約数和(自身を含む): 1700266568

約数和(自身を除く): 1027633676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 18684247, 37368494, 56052741, 74736988, 112105482, 168158223, 224210964, 336316446, 672632892]

約数ペア:

[(1, 672632892), (2, 336316446), (3, 224210964), (4, 168158223), (6, 112105482), (9, 74736988), (12, 56052741), (18, 37368494), (36, 18684247)]