772486452

素因数分解:

$2^2\times 3^2\times {\mathrm{21457957}}^1$

素因数の和:21457967

約数の個数: 18

約数和(自身を含む): 1952674178

約数和(自身を除く): 1180187726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 21457957, 42915914, 64373871, 85831828, 128747742, 193121613, 257495484, 386243226, 772486452]

約数ペア:

[(1, 772486452), (2, 386243226), (3, 257495484), (4, 193121613), (6, 128747742), (9, 85831828), (12, 64373871), (18, 42915914), (36, 21457957)]