18585224

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4201}}^1$

素因数の和:4293

約数の個数: 32

約数和(自身を含む): 40339200

約数和(自身を除く): 21753976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4201, 4424, 8402, 16804, 29407, 33608, 58814, 117628, 235256, 331879, 663758, 1327516, 2323153, 2655032, 4646306, 9292612, 18585224]

約数ペア:

[(1, 18585224), (2, 9292612), (4, 4646306), (7, 2655032), (8, 2323153), (14, 1327516), (28, 663758), (56, 331879), (79, 235256), (158, 117628), (316, 58814), (553, 33608), (632, 29407), (1106, 16804), (2212, 8402), (4201, 4424)]