20151835128

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{426007}}^1$

素因数の和:426098

約数の個数: 80

約数和(自身を含む): 57217134480

約数和(自身を除く): 37065299352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 324, 438, 584, 648, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 5913, 7884, 11826, 15768, 23652, 47304, 426007, 852014, 1278021, 1704028, 2556042, 3408056, 3834063, 5112084, 7668126, 10224168, 11502189, 15336252, 23004378, 30672504, 31098511, 34506567, 46008756, 62197022, 69013134, 92017512, 93295533, 124394044, 138026268, 186591066, 248788088, 276052536, 279886599, 373182132, 559773198, 746364264, 839659797, 1119546396, 1679319594, 2239092792, 2518979391, 3358639188, 5037958782, 6717278376, 10075917564, 20151835128]

約数ペア:

[(1, 20151835128), (2, 10075917564), (3, 6717278376), (4, 5037958782), (6, 3358639188), (8, 2518979391), (9, 2239092792), (12, 1679319594), (18, 1119546396), (24, 839659797), (27, 746364264), (36, 559773198), (54, 373182132), (72, 279886599), (73, 276052536), (81, 248788088), (108, 186591066), (146, 138026268), (162, 124394044), (216, 93295533), (219, 92017512), (292, 69013134), (324, 62197022), (438, 46008756), (584, 34506567), (648, 31098511), (657, 30672504), (876, 23004378), (1314, 15336252), (1752, 11502189), (1971, 10224168), (2628, 7668126), (3942, 5112084), (5256, 3834063), (5913, 3408056), (7884, 2556042), (11826, 1704028), (15768, 1278021), (23652, 852014), (47304, 426007)]