15570972018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{105533}}^1$

素因数の和:106719

約数の個数: 48

約数和(自身を含む): 38589984576

約数和(自身を除く): 23019012558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1171, 2342, 3513, 7026, 8197, 10539, 16394, 21078, 24591, 49182, 73773, 105533, 147546, 211066, 316599, 633198, 738731, 949797, 1477462, 1899594, 2216193, 4432386, 6648579, 13297158, 123579143, 247158286, 370737429, 741474858, 865054001, 1112212287, 1730108002, 2224424574, 2595162003, 5190324006, 7785486009, 15570972018]

約数ペア:

[(1, 15570972018), (2, 7785486009), (3, 5190324006), (6, 2595162003), (7, 2224424574), (9, 1730108002), (14, 1112212287), (18, 865054001), (21, 741474858), (42, 370737429), (63, 247158286), (126, 123579143), (1171, 13297158), (2342, 6648579), (3513, 4432386), (7026, 2216193), (8197, 1899594), (10539, 1477462), (16394, 949797), (21078, 738731), (24591, 633198), (49182, 316599), (73773, 211066), (105533, 147546)]