248927994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1975619}}^1$

素因数の和:1975634

約数の個数: 24

約数和(自身を含む): 616393440

約数和(自身を除く): 367465446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1975619, 3951238, 5926857, 11853714, 13829333, 17780571, 27658666, 35561142, 41487999, 82975998, 124463997, 248927994]

約数ペア:

[(1, 248927994), (2, 124463997), (3, 82975998), (6, 41487999), (7, 35561142), (9, 27658666), (14, 17780571), (18, 13829333), (21, 11853714), (42, 5926857), (63, 3951238), (126, 1975619)]