21883506258

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1\times {\mathrm{5237}}^1$

素因数の和:5907

約数の個数: 64

約数和(自身を含む): 47084675328

約数和(自身を除く): 25201169070

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 577, 1154, 1207, 1731, 2414, 3462, 3621, 5237, 7242, 9809, 10474, 15711, 19618, 29427, 31422, 40967, 58854, 81934, 89029, 122901, 178058, 245802, 267087, 371827, 534174, 696439, 743654, 1115481, 1392878, 2089317, 2230962, 3021749, 4178634, 6043498, 6321059, 9065247, 12642118, 18130494, 18963177, 37926354, 51369733, 102739466, 154109199, 214544179, 308218398, 429088358, 643632537, 1287265074, 3647251043, 7294502086, 10941753129, 21883506258]

約数ペア:

[(1, 21883506258), (2, 10941753129), (3, 7294502086), (6, 3647251043), (17, 1287265074), (34, 643632537), (51, 429088358), (71, 308218398), (102, 214544179), (142, 154109199), (213, 102739466), (426, 51369733), (577, 37926354), (1154, 18963177), (1207, 18130494), (1731, 12642118), (2414, 9065247), (3462, 6321059), (3621, 6043498), (5237, 4178634), (7242, 3021749), (9809, 2230962), (10474, 2089317), (15711, 1392878), (19618, 1115481), (29427, 743654), (31422, 696439), (40967, 534174), (58854, 371827), (81934, 267087), (89029, 245802), (122901, 178058)]