18219408

素因数分解:

$2^4\times 3^1\times {\mathrm{379571}}^1$

素因数の和:379582

約数の個数: 20

約数和(自身を含む): 47066928

約数和(自身を除く): 28847520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 379571, 759142, 1138713, 1518284, 2277426, 3036568, 4554852, 6073136, 9109704, 18219408]

約数ペア:

[(1, 18219408), (2, 9109704), (3, 6073136), (4, 4554852), (6, 3036568), (8, 2277426), (12, 1518284), (16, 1138713), (24, 759142), (48, 379571)]