39693816

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{12821}}^1$

素因数の和:12876

約数の個数: 48

約数和(自身を含む): 110012760

約数和(自身を除く): 70318944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 12821, 25642, 38463, 51284, 76926, 102568, 115389, 153852, 230778, 307704, 461556, 551303, 923112, 1102606, 1653909, 2205212, 3307818, 4410424, 4961727, 6615636, 9923454, 13231272, 19846908, 39693816]

約数ペア:

[(1, 39693816), (2, 19846908), (3, 13231272), (4, 9923454), (6, 6615636), (8, 4961727), (9, 4410424), (12, 3307818), (18, 2205212), (24, 1653909), (36, 1102606), (43, 923112), (72, 551303), (86, 461556), (129, 307704), (172, 230778), (258, 153852), (344, 115389), (387, 102568), (516, 76926), (774, 51284), (1032, 38463), (1548, 25642), (3096, 12821)]