18329278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 30976992

約数和(自身を除く): 12647714

約数列:

[1, 2, 11, 22, 73, 101, 113, 146, 202, 226, 803, 1111, 1243, 1606, 2222, 2486, 7373, 8249, 11413, 14746, 16498, 22826, 81103, 90739, 125543, 162206, 181478, 251086, 833149, 1666298, 9164639, 18329278]

約数ペア:

[(1, 18329278), (2, 9164639), (11, 1666298), (22, 833149), (73, 251086), (101, 181478), (113, 162206), (146, 125543), (202, 90739), (226, 81103), (803, 22826), (1111, 16498), (1243, 14746), (1606, 11413), (2222, 8249), (2486, 7373)]