18351018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{145643}}^1$

素因数の和:145658

約数の個数: 24

約数和(自身を含む): 45440928

約数和(自身を除く): 27089910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 145643, 291286, 436929, 873858, 1019501, 1310787, 2039002, 2621574, 3058503, 6117006, 9175509, 18351018]

約数ペア:

[(1, 18351018), (2, 9175509), (3, 6117006), (6, 3058503), (7, 2621574), (9, 2039002), (14, 1310787), (18, 1019501), (21, 873858), (42, 436929), (63, 291286), (126, 145643)]