18274848

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4643}}^1$

素因数の和:4697

約数の個数: 48

約数和(自身を含む): 49152096

約数和(自身を除く): 30877248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 4643, 9286, 13929, 18572, 27858, 37144, 55716, 74288, 111432, 148576, 190363, 222864, 380726, 445728, 571089, 761452, 1142178, 1522904, 2284356, 3045808, 4568712, 6091616, 9137424, 18274848]

約数ペア:

[(1, 18274848), (2, 9137424), (3, 6091616), (4, 4568712), (6, 3045808), (8, 2284356), (12, 1522904), (16, 1142178), (24, 761452), (32, 571089), (41, 445728), (48, 380726), (82, 222864), (96, 190363), (123, 148576), (164, 111432), (246, 74288), (328, 55716), (492, 37144), (656, 27858), (984, 18572), (1312, 13929), (1968, 9286), (3936, 4643)]