211714938

素因数分解:

$2^1\times 3^3\times {\mathrm{839}}^1\times {\mathrm{4673}}^1$

素因数の和:5523

約数の個数: 32

約数和(自身を含む): 471139200

約数和(自身を除く): 259424262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 839, 1678, 2517, 4673, 5034, 7551, 9346, 14019, 15102, 22653, 28038, 42057, 45306, 84114, 126171, 252342, 3920647, 7841294, 11761941, 23523882, 35285823, 70571646, 105857469, 211714938]

約数ペア:

[(1, 211714938), (2, 105857469), (3, 70571646), (6, 35285823), (9, 23523882), (18, 11761941), (27, 7841294), (54, 3920647), (839, 252342), (1678, 126171), (2517, 84114), (4673, 45306), (5034, 42057), (7551, 28038), (9346, 22653), (14019, 15102)]