19240902

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{1627}}^1$

素因数の和:1714

約数の個数: 40

約数和(自身を含む): 43731336

約数和(自身を除く): 24490434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1627, 1971, 3254, 3942, 4881, 5913, 9762, 11826, 14643, 29286, 43929, 87858, 118771, 131787, 237542, 263574, 356313, 712626, 1068939, 2137878, 3206817, 6413634, 9620451, 19240902]

約数ペア:

[(1, 19240902), (2, 9620451), (3, 6413634), (6, 3206817), (9, 2137878), (18, 1068939), (27, 712626), (54, 356313), (73, 263574), (81, 237542), (146, 131787), (162, 118771), (219, 87858), (438, 43929), (657, 29286), (1314, 14643), (1627, 11826), (1971, 9762), (3254, 5913), (3942, 4881)]