218583408

素因数分解:

$2^4\times 3^1\times {\mathrm{4553821}}^1$

素因数の和:4553832

約数の個数: 20

約数和(自身を含む): 564673928

約数和(自身を除く): 346090520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4553821, 9107642, 13661463, 18215284, 27322926, 36430568, 54645852, 72861136, 109291704, 218583408]

約数ペア:

[(1, 218583408), (2, 109291704), (3, 72861136), (4, 54645852), (6, 36430568), (8, 27322926), (12, 18215284), (16, 13661463), (24, 9107642), (48, 4553821)]