27128724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2543}}^1$

素因数の和:2684

約数の個数: 48

約数和(自身を含む): 72941568

約数和(自身を除く): 45812844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2543, 2667, 3556, 5086, 5334, 7629, 10172, 10668, 15258, 17801, 30516, 35602, 53403, 71204, 106806, 213612, 322961, 645922, 968883, 1291844, 1937766, 2260727, 3875532, 4521454, 6782181, 9042908, 13564362, 27128724]

約数ペア:

[(1, 27128724), (2, 13564362), (3, 9042908), (4, 6782181), (6, 4521454), (7, 3875532), (12, 2260727), (14, 1937766), (21, 1291844), (28, 968883), (42, 645922), (84, 322961), (127, 213612), (254, 106806), (381, 71204), (508, 53403), (762, 35602), (889, 30516), (1524, 17801), (1778, 15258), (2543, 10668), (2667, 10172), (3556, 7629), (5086, 5334)]