2012087718

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{389}}^1\times {\mathrm{2543}}^1$

素因数の和:3053

約数の個数: 48

約数和(自身を含む): 4411143360

約数和(自身を除く): 2399055642

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 389, 678, 778, 1017, 1167, 2034, 2334, 2543, 3501, 5086, 7002, 7629, 15258, 22887, 43957, 45774, 87914, 131871, 263742, 287359, 395613, 574718, 791226, 862077, 989227, 1724154, 1978454, 2586231, 2967681, 5172462, 5935362, 8903043, 17806086, 111782651, 223565302, 335347953, 670695906, 1006043859, 2012087718]

約数ペア:

[(1, 2012087718), (2, 1006043859), (3, 670695906), (6, 335347953), (9, 223565302), (18, 111782651), (113, 17806086), (226, 8903043), (339, 5935362), (389, 5172462), (678, 2967681), (778, 2586231), (1017, 1978454), (1167, 1724154), (2034, 989227), (2334, 862077), (2543, 791226), (3501, 574718), (5086, 395613), (7002, 287359), (7629, 263742), (15258, 131871), (22887, 87914), (43957, 45774)]