1846348

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 3999744

約数和(自身を除く): 2153396

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 61, 92, 94, 122, 161, 188, 244, 322, 329, 427, 644, 658, 854, 1081, 1316, 1403, 1708, 2162, 2806, 2867, 4324, 5612, 5734, 7567, 9821, 11468, 15134, 19642, 20069, 30268, 39284, 40138, 65941, 80276, 131882, 263764, 461587, 923174, 1846348]

約数ペア:

[(1, 1846348), (2, 923174), (4, 461587), (7, 263764), (14, 131882), (23, 80276), (28, 65941), (46, 40138), (47, 39284), (61, 30268), (92, 20069), (94, 19642), (122, 15134), (161, 11468), (188, 9821), (244, 7567), (322, 5734), (329, 5612), (427, 4324), (644, 2867), (658, 2806), (854, 2162), (1081, 1708), (1316, 1403)]