21316136364

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{1597}}^1\times {\mathrm{1693}}^1$

素因数の和:3376

約数の個数: 96

約数和(自身を含む): 56089288640

約数和(自身を除く): 34773152276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1597, 1693, 1971, 2628, 3194, 3386, 3942, 4791, 5079, 6388, 6772, 7884, 9582, 10158, 14373, 15237, 19164, 20316, 28746, 30474, 43119, 45711, 57492, 60948, 86238, 91422, 116581, 123589, 172476, 182844, 233162, 247178, 349743, 370767, 466324, 494356, 699486, 741534, 1049229, 1112301, 1398972, 1483068, 2098458, 2224602, 2703721, 3147687, 3336903, 4196916, 4449204, 5407442, 6295374, 6673806, 8111163, 10814884, 12590748, 13347612, 16222326, 24333489, 32444652, 48666978, 73000467, 97333956, 146000934, 197371633, 292001868, 394743266, 592114899, 789486532, 1184229798, 1776344697, 2368459596, 3552689394, 5329034091, 7105378788, 10658068182, 21316136364]

約数ペア:

[(1, 21316136364), (2, 10658068182), (3, 7105378788), (4, 5329034091), (6, 3552689394), (9, 2368459596), (12, 1776344697), (18, 1184229798), (27, 789486532), (36, 592114899), (54, 394743266), (73, 292001868), (108, 197371633), (146, 146000934), (219, 97333956), (292, 73000467), (438, 48666978), (657, 32444652), (876, 24333489), (1314, 16222326), (1597, 13347612), (1693, 12590748), (1971, 10814884), (2628, 8111163), (3194, 6673806), (3386, 6295374), (3942, 5407442), (4791, 4449204), (5079, 4196916), (6388, 3336903), (6772, 3147687), (7884, 2703721), (9582, 2224602), (10158, 2098458), (14373, 1483068), (15237, 1398972), (19164, 1112301), (20316, 1049229), (28746, 741534), (30474, 699486), (43119, 494356), (45711, 466324), (57492, 370767), (60948, 349743), (86238, 247178), (91422, 233162), (116581, 182844), (123589, 172476)]