221515038

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{115013}}^1$

素因数の和:115128

約数の個数: 24

約数和(自身を含む): 484438968

約数和(自身を除く): 262923930

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 115013, 230026, 345039, 690078, 1035117, 2070234, 12306391, 24612782, 36919173, 73838346, 110757519, 221515038]

約数ペア:

[(1, 221515038), (2, 110757519), (3, 73838346), (6, 36919173), (9, 24612782), (18, 12306391), (107, 2070234), (214, 1035117), (321, 690078), (642, 345039), (963, 230026), (1926, 115013)]