81014238

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 182179296

約数和(自身を除く): 101165058

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 103, 111, 206, 222, 309, 333, 618, 666, 927, 1181, 1854, 2362, 3543, 3811, 7086, 7622, 10629, 11433, 21258, 22866, 34299, 43697, 68598, 87394, 121643, 131091, 243286, 262182, 364929, 393273, 729858, 786546, 1094787, 2189574, 4500791, 9001582, 13502373, 27004746, 40507119, 81014238]

約数ペア:

[(1, 81014238), (2, 40507119), (3, 27004746), (6, 13502373), (9, 9001582), (18, 4500791), (37, 2189574), (74, 1094787), (103, 786546), (111, 729858), (206, 393273), (222, 364929), (309, 262182), (333, 243286), (618, 131091), (666, 121643), (927, 87394), (1181, 68598), (1854, 43697), (2362, 34299), (3543, 22866), (3811, 21258), (7086, 11433), (7622, 10629)]