2018346738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{115163}}^1$

素因数の和:115318

約数の個数: 32

約数和(自身を含む): 4245405696

約数和(自身を除く): 2227058958

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 254, 381, 762, 2921, 5842, 8763, 17526, 115163, 230326, 345489, 690978, 2648749, 5297498, 7946247, 14625701, 15892494, 29251402, 43877103, 87754206, 336391123, 672782246, 1009173369, 2018346738]

約数ペア:

[(1, 2018346738), (2, 1009173369), (3, 672782246), (6, 336391123), (23, 87754206), (46, 43877103), (69, 29251402), (127, 15892494), (138, 14625701), (254, 7946247), (381, 5297498), (762, 2648749), (2921, 690978), (5842, 345489), (8763, 230326), (17526, 115163)]