189799542

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4451}}^1$

素因数の和:4585

約数の個数: 48

約数和(自身を含む): 433375488

約数和(自身を除く): 243575946

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 103, 138, 206, 207, 309, 414, 618, 927, 1854, 2369, 4451, 4738, 7107, 8902, 13353, 14214, 21321, 26706, 40059, 42642, 80118, 102373, 204746, 307119, 458453, 614238, 916906, 921357, 1375359, 1842714, 2750718, 4126077, 8252154, 10544419, 21088838, 31633257, 63266514, 94899771, 189799542]

約数ペア:

[(1, 189799542), (2, 94899771), (3, 63266514), (6, 31633257), (9, 21088838), (18, 10544419), (23, 8252154), (46, 4126077), (69, 2750718), (103, 1842714), (138, 1375359), (206, 921357), (207, 916906), (309, 614238), (414, 458453), (618, 307119), (927, 204746), (1854, 102373), (2369, 80118), (4451, 42642), (4738, 40059), (7107, 26706), (8902, 21321), (13353, 14214)]