18442902954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439116737}}^1$

素因数の和:439116749

約数の個数: 16

約数和(自身を含む): 42155206848

約数和(自身を除く): 23712303894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439116737, 878233474, 1317350211, 2634700422, 3073817159, 6147634318, 9221451477, 18442902954]

約数ペア:

[(1, 18442902954), (2, 9221451477), (3, 6147634318), (6, 3073817159), (7, 2634700422), (14, 1317350211), (21, 878233474), (42, 439116737)]