18363176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{557}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 37263240

約数和(自身を除く): 18900064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 317, 557, 634, 1114, 1268, 2228, 2536, 4121, 4456, 7241, 8242, 14482, 16484, 28964, 32968, 57928, 176569, 353138, 706276, 1412552, 2295397, 4590794, 9181588, 18363176]

約数ペア:

[(1, 18363176), (2, 9181588), (4, 4590794), (8, 2295397), (13, 1412552), (26, 706276), (52, 353138), (104, 176569), (317, 57928), (557, 32968), (634, 28964), (1114, 16484), (1268, 14482), (2228, 8242), (2536, 7241), (4121, 4456)]