17885977116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{20029}}^1\times {\mathrm{10631}}^1$

素因数の和:30674

約数の個数: 48

約数和(自身を含む): 47702807040

約数和(自身を除く): 29816829924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10631, 20029, 21262, 31893, 40058, 42524, 60087, 63786, 74417, 80116, 120174, 127572, 140203, 148834, 223251, 240348, 280406, 297668, 420609, 446502, 560812, 841218, 893004, 1682436, 212928299, 425856598, 638784897, 851713196, 1277569794, 1490498093, 2555139588, 2980996186, 4471494279, 5961992372, 8942988558, 17885977116]

約数ペア:

[(1, 17885977116), (2, 8942988558), (3, 5961992372), (4, 4471494279), (6, 2980996186), (7, 2555139588), (12, 1490498093), (14, 1277569794), (21, 851713196), (28, 638784897), (42, 425856598), (84, 212928299), (10631, 1682436), (20029, 893004), (21262, 841218), (31893, 560812), (40058, 446502), (42524, 420609), (60087, 297668), (63786, 280406), (74417, 240348), (80116, 223251), (120174, 148834), (127572, 140203)]