1967994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15619}}^1$

素因数の和:15634

約数の個数: 24

約数和(自身を含む): 4873440

約数和(自身を除く): 2905446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15619, 31238, 46857, 93714, 109333, 140571, 218666, 281142, 327999, 655998, 983997, 1967994]

約数ペア:

[(1, 1967994), (2, 983997), (3, 655998), (6, 327999), (7, 281142), (9, 218666), (14, 140571), (18, 109333), (21, 93714), (42, 46857), (63, 31238), (126, 15619)]