11428794

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^3\times {\mathrm{17}}^2$

素因数の和:81

約数の個数: 72

約数和(自身を含む): 28495740

約数和(自身を除く): 17066946

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 169, 221, 234, 289, 306, 338, 442, 507, 578, 663, 867, 1014, 1326, 1521, 1734, 1989, 2197, 2601, 2873, 3042, 3757, 3978, 4394, 5202, 5746, 6591, 7514, 8619, 11271, 13182, 17238, 19773, 22542, 25857, 33813, 37349, 39546, 48841, 51714, 67626, 74698, 97682, 112047, 146523, 224094, 293046, 336141, 439569, 634933, 672282, 879138, 1269866, 1904799, 3809598, 5714397, 11428794]

約数ペア:

[(1, 11428794), (2, 5714397), (3, 3809598), (6, 1904799), (9, 1269866), (13, 879138), (17, 672282), (18, 634933), (26, 439569), (34, 336141), (39, 293046), (51, 224094), (78, 146523), (102, 112047), (117, 97682), (153, 74698), (169, 67626), (221, 51714), (234, 48841), (289, 39546), (306, 37349), (338, 33813), (442, 25857), (507, 22542), (578, 19773), (663, 17238), (867, 13182), (1014, 11271), (1326, 8619), (1521, 7514), (1734, 6591), (1989, 5746), (2197, 5202), (2601, 4394), (2873, 3978), (3042, 3757)]