2018124967103

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{55373}}^1$

素因数の和:55664

約数の個数: 64

約数和(自身を含む): 2583529344000

約数和(自身を除く): 565404376897

約数列:

[1, 7, 17, 29, 59, 119, 179, 203, 413, 493, 1003, 1253, 1711, 3043, 3451, 5191, 7021, 10561, 11977, 21301, 29087, 36337, 55373, 73927, 88247, 179537, 203609, 306269, 387611, 617729, 941341, 1256759, 1605817, 2143883, 3267007, 5206573, 6589387, 9911767, 11240719, 22869049, 27298889, 36446011, 55539119, 69382369, 94743203, 168500039, 191092223, 287441243, 388773833, 584794253, 663202421, 1179500273, 1610634451, 2012088701, 4093559771, 4886501131, 9941502301, 11274441157, 16959033337, 34205507917, 69590516107, 118713233359, 288303566729, 2018124967103]

約数ペア:

[(1, 2018124967103), (7, 288303566729), (17, 118713233359), (29, 69590516107), (59, 34205507917), (119, 16959033337), (179, 11274441157), (203, 9941502301), (413, 4886501131), (493, 4093559771), (1003, 2012088701), (1253, 1610634451), (1711, 1179500273), (3043, 663202421), (3451, 584794253), (5191, 388773833), (7021, 287441243), (10561, 191092223), (11977, 168500039), (21301, 94743203), (29087, 69382369), (36337, 55539119), (55373, 36446011), (73927, 27298889), (88247, 22869049), (179537, 11240719), (203609, 9911767), (306269, 6589387), (387611, 5206573), (617729, 3267007), (941341, 2143883), (1256759, 1605817)]