2078490618

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{754717}}^1$

素因数の和:754748

約数の個数: 40

約数和(自身を含む): 4931327412

約数和(自身を除く): 2852836794

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 754717, 1509434, 2264151, 4528302, 6792453, 12830189, 13584906, 20377359, 25660378, 38490567, 40754718, 61132077, 76981134, 115471701, 122264154, 230943402, 346415103, 692830206, 1039245309, 2078490618]

約数ペア:

[(1, 2078490618), (2, 1039245309), (3, 692830206), (6, 346415103), (9, 230943402), (17, 122264154), (18, 115471701), (27, 76981134), (34, 61132077), (51, 40754718), (54, 38490567), (81, 25660378), (102, 20377359), (153, 13584906), (162, 12830189), (306, 6792453), (459, 4528302), (918, 2264151), (1377, 1509434), (2754, 754717)]