40471038

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{21013}}^1$

素因数の和:21128

約数の個数: 24

約数和(自身を含む): 88510968

約数和(自身を除く): 48039930

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 21013, 42026, 63039, 126078, 189117, 378234, 2248391, 4496782, 6745173, 13490346, 20235519, 40471038]

約数ペア:

[(1, 40471038), (2, 20235519), (3, 13490346), (6, 6745173), (9, 4496782), (18, 2248391), (107, 378234), (214, 189117), (321, 126078), (642, 63039), (963, 42026), (1926, 21013)]