1896534

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:546

約数の個数: 40

約数和(自身を含む): 4443120

約数和(自身を除く): 2546586

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 509, 621, 1018, 1242, 1527, 1863, 3054, 3726, 4581, 9162, 11707, 13743, 23414, 27486, 35121, 41229, 70242, 82458, 105363, 210726, 316089, 632178, 948267, 1896534]

約数ペア:

[(1, 1896534), (2, 948267), (3, 632178), (6, 316089), (9, 210726), (18, 105363), (23, 82458), (27, 70242), (46, 41229), (54, 35121), (69, 27486), (81, 23414), (138, 13743), (162, 11707), (207, 9162), (414, 4581), (509, 3726), (621, 3054), (1018, 1863), (1242, 1527)]