21415152

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{40559}}^1$

素因数の和:40581

約数の個数: 40

約数和(自身を含む): 60353280

約数和(自身を除く): 38938128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 40559, 81118, 121677, 162236, 243354, 324472, 446149, 486708, 648944, 892298, 973416, 1338447, 1784596, 1946832, 2676894, 3569192, 5353788, 7138384, 10707576, 21415152]

約数ペア:

[(1, 21415152), (2, 10707576), (3, 7138384), (4, 5353788), (6, 3569192), (8, 2676894), (11, 1946832), (12, 1784596), (16, 1338447), (22, 973416), (24, 892298), (33, 648944), (44, 486708), (48, 446149), (66, 324472), (88, 243354), (132, 162236), (176, 121677), (264, 81118), (528, 40559)]