18846848

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{2017}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 38079660

約数和(自身を除く): 19232812

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2017, 2336, 4034, 4672, 8068, 9344, 16136, 32272, 64544, 129088, 147241, 258176, 294482, 588964, 1177928, 2355856, 4711712, 9423424, 18846848]

約数ペア:

[(1, 18846848), (2, 9423424), (4, 4711712), (8, 2355856), (16, 1177928), (32, 588964), (64, 294482), (73, 258176), (128, 147241), (146, 129088), (292, 64544), (584, 32272), (1168, 16136), (2017, 9344), (2336, 8068), (4034, 4672)]