31803498

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 76373388

約数和(自身を除く): 44569890

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 53, 74, 102, 106, 111, 153, 159, 222, 306, 318, 333, 477, 629, 666, 901, 954, 1258, 1802, 1887, 1961, 2703, 2809, 3774, 3922, 5406, 5618, 5661, 5883, 8109, 8427, 11322, 11766, 16218, 16854, 17649, 25281, 33337, 35298, 47753, 50562, 66674, 95506, 100011, 103933, 143259, 200022, 207866, 286518, 300033, 311799, 429777, 600066, 623598, 859554, 935397, 1766861, 1870794, 3533722, 5300583, 10601166, 15901749, 31803498]

約数ペア:

[(1, 31803498), (2, 15901749), (3, 10601166), (6, 5300583), (9, 3533722), (17, 1870794), (18, 1766861), (34, 935397), (37, 859554), (51, 623598), (53, 600066), (74, 429777), (102, 311799), (106, 300033), (111, 286518), (153, 207866), (159, 200022), (222, 143259), (306, 103933), (318, 100011), (333, 95506), (477, 66674), (629, 50562), (666, 47753), (901, 35298), (954, 33337), (1258, 25281), (1802, 17649), (1887, 16854), (1961, 16218), (2703, 11766), (2809, 11322), (3774, 8427), (3922, 8109), (5406, 5883), (5618, 5661)]