2016459378

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{27791}}^1$

素因数の和:27967

約数の個数: 48

約数和(自身を含む): 4552329600

約数和(自身を除く): 2535870222

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 139, 174, 261, 278, 417, 522, 834, 1251, 2502, 4031, 8062, 12093, 24186, 27791, 36279, 55582, 72558, 83373, 166746, 250119, 500238, 805939, 1611878, 2417817, 3862949, 4835634, 7253451, 7725898, 11588847, 14506902, 23177694, 34766541, 69533082, 112025521, 224051042, 336076563, 672153126, 1008229689, 2016459378]

約数ペア:

[(1, 2016459378), (2, 1008229689), (3, 672153126), (6, 336076563), (9, 224051042), (18, 112025521), (29, 69533082), (58, 34766541), (87, 23177694), (139, 14506902), (174, 11588847), (261, 7725898), (278, 7253451), (417, 4835634), (522, 3862949), (834, 2417817), (1251, 1611878), (2502, 805939), (4031, 500238), (8062, 250119), (12093, 166746), (24186, 83373), (27791, 72558), (36279, 55582)]