2016605862

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{761}}^1\times {\mathrm{1583}}^1$

素因数の和:2386

約数の個数: 64

約数和(自身を含む): 4634910720

約数和(自身を除く): 2618304858

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 761, 837, 1522, 1583, 1674, 2283, 3166, 4566, 4749, 6849, 9498, 13698, 14247, 20547, 23591, 28494, 41094, 42741, 47182, 49073, 70773, 85482, 98146, 141546, 147219, 212319, 294438, 424638, 441657, 636957, 883314, 1204663, 1273914, 1324971, 2409326, 2649942, 3613989, 7227978, 10841967, 21683934, 32525901, 37344553, 65051802, 74689106, 112033659, 224067318, 336100977, 672201954, 1008302931, 2016605862]

約数ペア:

[(1, 2016605862), (2, 1008302931), (3, 672201954), (6, 336100977), (9, 224067318), (18, 112033659), (27, 74689106), (31, 65051802), (54, 37344553), (62, 32525901), (93, 21683934), (186, 10841967), (279, 7227978), (558, 3613989), (761, 2649942), (837, 2409326), (1522, 1324971), (1583, 1273914), (1674, 1204663), (2283, 883314), (3166, 636957), (4566, 441657), (4749, 424638), (6849, 294438), (9498, 212319), (13698, 147219), (14247, 141546), (20547, 98146), (23591, 85482), (28494, 70773), (41094, 49073), (42741, 47182)]