2489348538

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{374789}}^1$

素因数の和:374844

約数の個数: 40

約数和(自身を含む): 5714048340

約数和(自身を除く): 3224699802

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 3321, 6642, 374789, 749578, 1124367, 2248734, 3373101, 6746202, 10119303, 15366349, 20238606, 30357909, 30732698, 46099047, 60715818, 92198094, 138297141, 276594282, 414891423, 829782846, 1244674269, 2489348538]

約数ペア:

[(1, 2489348538), (2, 1244674269), (3, 829782846), (6, 414891423), (9, 276594282), (18, 138297141), (27, 92198094), (41, 60715818), (54, 46099047), (81, 30732698), (82, 30357909), (123, 20238606), (162, 15366349), (246, 10119303), (369, 6746202), (738, 3373101), (1107, 2248734), (2214, 1124367), (3321, 749578), (6642, 374789)]