18890366982

素因数分解:

$2^1\times 3^1\times {\mathrm{8419}}^1\times {\mathrm{373963}}^1$

素因数の和:382387

約数の個数: 16

約数和(自身を含む): 37785322560

約数和(自身を除く): 18894955578

約数列:

[1, 2, 3, 6, 8419, 16838, 25257, 50514, 373963, 747926, 1121889, 2243778, 3148394497, 6296788994, 9445183491, 18890366982]

約数ペア:

[(1, 18890366982), (2, 9445183491), (3, 6296788994), (6, 3148394497), (8419, 2243778), (16838, 1121889), (25257, 747926), (50514, 373963)]