238218138

素因数分解:

$2^1\times 3^3\times {\mathrm{4411447}}^1$

素因数の和:4411458

約数の個数: 16

約数和(自身を含む): 529373760

約数和(自身を除く): 291155622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4411447, 8822894, 13234341, 26468682, 39703023, 79406046, 119109069, 238218138]

約数ペア:

[(1, 238218138), (2, 119109069), (3, 79406046), (6, 39703023), (9, 26468682), (18, 13234341), (27, 8822894), (54, 4411447)]