2013551622

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{175061}}^1$

素因数の和:175146

約数の個数: 40

約数和(自身を含む): 4575420432

約数和(自身を除く): 2561868810

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5751, 11502, 175061, 350122, 525183, 1050366, 1575549, 3151098, 4726647, 9453294, 12429331, 14179941, 24858662, 28359882, 37287993, 74575986, 111863979, 223727958, 335591937, 671183874, 1006775811, 2013551622]

約数ペア:

[(1, 2013551622), (2, 1006775811), (3, 671183874), (6, 335591937), (9, 223727958), (18, 111863979), (27, 74575986), (54, 37287993), (71, 28359882), (81, 24858662), (142, 14179941), (162, 12429331), (213, 9453294), (426, 4726647), (639, 3151098), (1278, 1575549), (1917, 1050366), (3834, 525183), (5751, 350122), (11502, 175061)]