1123809012

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{142543}}^1$

素因数の和:142629

約数の個数: 48

約数和(自身を含む): 2953511680

約数和(自身を除く): 1829702668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 142543, 285086, 427629, 570172, 855258, 1282887, 1710516, 2565774, 3848661, 5131548, 7697322, 10405639, 15394644, 20811278, 31216917, 41622556, 62433834, 93650751, 124867668, 187301502, 280952253, 374603004, 561904506, 1123809012]

約数ペア:

[(1, 1123809012), (2, 561904506), (3, 374603004), (4, 280952253), (6, 187301502), (9, 124867668), (12, 93650751), (18, 62433834), (27, 41622556), (36, 31216917), (54, 20811278), (73, 15394644), (108, 10405639), (146, 7697322), (219, 5131548), (292, 3848661), (438, 2565774), (657, 1710516), (876, 1282887), (1314, 855258), (1971, 570172), (2628, 427629), (3942, 285086), (7884, 142543)]