144640986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{3373}}^1$

素因数の和:4406

約数の個数: 32

約数和(自身を含む): 331029888

約数和(自身を除く): 186388902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1021, 2042, 3063, 3373, 6126, 6746, 7147, 10119, 14294, 20238, 21441, 23611, 42882, 47222, 70833, 141666, 3443833, 6887666, 10331499, 20662998, 24106831, 48213662, 72320493, 144640986]

約数ペア:

[(1, 144640986), (2, 72320493), (3, 48213662), (6, 24106831), (7, 20662998), (14, 10331499), (21, 6887666), (42, 3443833), (1021, 141666), (2042, 70833), (3063, 47222), (3373, 42882), (6126, 23611), (6746, 21441), (7147, 20238), (10119, 14294)]