9409914

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 21340800

約数和(自身を除く): 11930886

約数列:

[1, 2, 3, 6, 9, 18, 37, 71, 74, 111, 142, 199, 213, 222, 333, 398, 426, 597, 639, 666, 1194, 1278, 1791, 2627, 3582, 5254, 7363, 7881, 14129, 14726, 15762, 22089, 23643, 28258, 42387, 44178, 47286, 66267, 84774, 127161, 132534, 254322, 522773, 1045546, 1568319, 3136638, 4704957, 9409914]

約数ペア:

[(1, 9409914), (2, 4704957), (3, 3136638), (6, 1568319), (9, 1045546), (18, 522773), (37, 254322), (71, 132534), (74, 127161), (111, 84774), (142, 66267), (199, 47286), (213, 44178), (222, 42387), (333, 28258), (398, 23643), (426, 22089), (597, 15762), (639, 14726), (666, 14129), (1194, 7881), (1278, 7363), (1791, 5254), (2627, 3582)]