71714257218

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{30413171}}^1$

素因数の和:30413310

約数の個数: 24

約数和(自身を含む): 156567009456

約数和(自身を除く): 84852752238

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 30413171, 60826342, 91239513, 182479026, 273718539, 547437078, 3984125401, 7968250802, 11952376203, 23904752406, 35857128609, 71714257218]

約数ペア:

[(1, 71714257218), (2, 35857128609), (3, 23904752406), (6, 11952376203), (9, 7968250802), (18, 3984125401), (131, 547437078), (262, 273718539), (393, 182479026), (786, 91239513), (1179, 60826342), (2358, 30413171)]