2017535778

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{29411}}^1$

素因数の和:29559

約数の個数: 48

約数和(自身を含む): 4533212736

約数和(自身を除く): 2515676958

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 103, 111, 206, 222, 309, 333, 618, 666, 927, 1854, 3811, 7622, 11433, 22866, 29411, 34299, 58822, 68598, 88233, 176466, 264699, 529398, 1088207, 2176414, 3029333, 3264621, 6058666, 6529242, 9087999, 9793863, 18175998, 19587726, 27263997, 54527994, 112085321, 224170642, 336255963, 672511926, 1008767889, 2017535778]

約数ペア:

[(1, 2017535778), (2, 1008767889), (3, 672511926), (6, 336255963), (9, 224170642), (18, 112085321), (37, 54527994), (74, 27263997), (103, 19587726), (111, 18175998), (206, 9793863), (222, 9087999), (309, 6529242), (333, 6058666), (618, 3264621), (666, 3029333), (927, 2176414), (1854, 1088207), (3811, 529398), (7622, 264699), (11433, 176466), (22866, 88233), (29411, 68598), (34299, 58822)]