2018040543

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 3047616000

約数和(自身を除く): 1029575457

約数列:

[1, 3, 9, 59, 73, 79, 177, 219, 237, 531, 657, 659, 711, 1977, 4307, 4661, 5767, 5931, 12921, 13983, 17301, 38763, 38881, 41949, 48107, 51903, 52061, 116643, 144321, 156183, 340253, 349929, 432963, 468549, 1020759, 2838313, 3062277, 3071599, 3800453, 8514939, 9214797, 11401359, 25544817, 27644391, 34204077, 224226727, 672680181, 2018040543]

約数ペア:

[(1, 2018040543), (3, 672680181), (9, 224226727), (59, 34204077), (73, 27644391), (79, 25544817), (177, 11401359), (219, 9214797), (237, 8514939), (531, 3800453), (657, 3071599), (659, 3062277), (711, 2838313), (1977, 1020759), (4307, 468549), (4661, 432963), (5767, 349929), (5931, 340253), (12921, 156183), (13983, 144321), (17301, 116643), (38763, 52061), (38881, 51903), (41949, 48107)]