17874976588

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1\times {\mathrm{15131}}^1$

素因数の和:16534

約数の個数: 48

約数和(自身を含む): 36932732928

約数和(自身を除く): 19057756340

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1361, 2722, 5444, 9527, 15131, 19054, 30262, 38108, 42191, 60524, 84382, 105917, 168764, 211834, 295337, 423668, 469061, 590674, 938122, 1181348, 1876244, 3283427, 6566854, 13133708, 20593291, 41186582, 82373164, 144153037, 288306074, 576612148, 638392021, 1276784042, 2553568084, 4468744147, 8937488294, 17874976588]

約数ペア:

[(1, 17874976588), (2, 8937488294), (4, 4468744147), (7, 2553568084), (14, 1276784042), (28, 638392021), (31, 576612148), (62, 288306074), (124, 144153037), (217, 82373164), (434, 41186582), (868, 20593291), (1361, 13133708), (2722, 6566854), (5444, 3283427), (9527, 1876244), (15131, 1181348), (19054, 938122), (30262, 590674), (38108, 469061), (42191, 423668), (60524, 295337), (84382, 211834), (105917, 168764)]