1155546

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1019}}^1$

素因数の和:1040

約数の個数: 40

約数和(自身を含む): 2962080

約数和(自身を除く): 1806534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1019, 1134, 2038, 3057, 6114, 7133, 9171, 14266, 18342, 21399, 27513, 42798, 55026, 64197, 82539, 128394, 165078, 192591, 385182, 577773, 1155546]

約数ペア:

[(1, 1155546), (2, 577773), (3, 385182), (6, 192591), (7, 165078), (9, 128394), (14, 82539), (18, 64197), (21, 55026), (27, 42798), (42, 27513), (54, 21399), (63, 18342), (81, 14266), (126, 9171), (162, 7133), (189, 6114), (378, 3057), (567, 2038), (1019, 1134)]