1279764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1900

約数の個数: 36

約数和(自身を含む): 3407040

約数和(自身を除く): 2127276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1871, 3742, 5613, 7484, 11226, 16839, 22452, 33678, 35549, 67356, 71098, 106647, 142196, 213294, 319941, 426588, 639882, 1279764]

約数ペア:

[(1, 1279764), (2, 639882), (3, 426588), (4, 319941), (6, 213294), (9, 142196), (12, 106647), (18, 71098), (19, 67356), (36, 35549), (38, 33678), (57, 22452), (76, 16839), (114, 11226), (171, 7484), (228, 5613), (342, 3742), (684, 1871)]