28464462

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 67118688

約数和(自身を除く): 38654226

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 618, 927, 1181, 1339, 1854, 2362, 2678, 3543, 4017, 7086, 8034, 10629, 12051, 15353, 21258, 24102, 30706, 46059, 92118, 121643, 138177, 243286, 276354, 364929, 729858, 1094787, 1581359, 2189574, 3162718, 4744077, 9488154, 14232231, 28464462]

約数ペア:

[(1, 28464462), (2, 14232231), (3, 9488154), (6, 4744077), (9, 3162718), (13, 2189574), (18, 1581359), (26, 1094787), (39, 729858), (78, 364929), (103, 276354), (117, 243286), (206, 138177), (234, 121643), (309, 92118), (618, 46059), (927, 30706), (1181, 24102), (1339, 21258), (1854, 15353), (2362, 12051), (2678, 10629), (3543, 8034), (4017, 7086)]