18051984

素因数分解:

$2^4\times 3^5\times {\mathrm{4643}}^1$

素因数の和:4666

約数の個数: 60

約数和(自身を含む): 52402896

約数和(自身を除く): 34350912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 4643, 9286, 13929, 18572, 27858, 37144, 41787, 55716, 74288, 83574, 111432, 125361, 167148, 222864, 250722, 334296, 376083, 501444, 668592, 752166, 1002888, 1128249, 1504332, 2005776, 2256498, 3008664, 4512996, 6017328, 9025992, 18051984]

約数ペア:

[(1, 18051984), (2, 9025992), (3, 6017328), (4, 4512996), (6, 3008664), (8, 2256498), (9, 2005776), (12, 1504332), (16, 1128249), (18, 1002888), (24, 752166), (27, 668592), (36, 501444), (48, 376083), (54, 334296), (72, 250722), (81, 222864), (108, 167148), (144, 125361), (162, 111432), (216, 83574), (243, 74288), (324, 55716), (432, 41787), (486, 37144), (648, 27858), (972, 18572), (1296, 13929), (1944, 9286), (3888, 4643)]