18447716

素因数分解:

$2^2\times 7^2\times {\mathrm{94121}}^1$

素因数の和:94139

約数の個数: 18

約数和(自身を含む): 37554678

約数和(自身を除く): 19106962

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 94121, 188242, 376484, 658847, 1317694, 2635388, 4611929, 9223858, 18447716]

約数ペア:

[(1, 18447716), (2, 9223858), (4, 4611929), (7, 2635388), (14, 1317694), (28, 658847), (49, 376484), (98, 188242), (196, 94121)]