18169516

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 32845680

約数和(自身を除く): 14676164

約数列:

[1, 2, 4, 37, 74, 148, 293, 419, 586, 838, 1172, 1676, 10841, 15503, 21682, 31006, 43364, 62012, 122767, 245534, 491068, 4542379, 9084758, 18169516]

約数ペア:

[(1, 18169516), (2, 9084758), (4, 4542379), (37, 491068), (74, 245534), (148, 122767), (293, 62012), (419, 43364), (586, 31006), (838, 21682), (1172, 15503), (1676, 10841)]