21117192

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{10601}}^1$

素因数の和:10693

約数の個数: 32

約数和(自身を含む): 53434080

約数和(自身を除く): 32316888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 10601, 21202, 31803, 42404, 63606, 84808, 127212, 254424, 879883, 1759766, 2639649, 3519532, 5279298, 7039064, 10558596, 21117192]

約数ペア:

[(1, 21117192), (2, 10558596), (3, 7039064), (4, 5279298), (6, 3519532), (8, 2639649), (12, 1759766), (24, 879883), (83, 254424), (166, 127212), (249, 84808), (332, 63606), (498, 42404), (664, 31803), (996, 21202), (1992, 10601)]