1387764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5507}}^1$

素因数の和:5524

約数の個数: 36

約数和(自身を含む): 4009824

約数和(自身を除く): 2622060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5507, 11014, 16521, 22028, 33042, 38549, 49563, 66084, 77098, 99126, 115647, 154196, 198252, 231294, 346941, 462588, 693882, 1387764]

約数ペア:

[(1, 1387764), (2, 693882), (3, 462588), (4, 346941), (6, 231294), (7, 198252), (9, 154196), (12, 115647), (14, 99126), (18, 77098), (21, 66084), (28, 49563), (36, 38549), (42, 33042), (63, 22028), (84, 16521), (126, 11014), (252, 5507)]