18184672

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2759

約数の個数: 48

約数和(自身を含む): 41126400

約数和(自身を除く): 22941728

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 2719, 3344, 5438, 6688, 10876, 21752, 29909, 43504, 51661, 59818, 87008, 103322, 119636, 206644, 239272, 413288, 478544, 568271, 826576, 957088, 1136542, 1653152, 2273084, 4546168, 9092336, 18184672]

約数ペア:

[(1, 18184672), (2, 9092336), (4, 4546168), (8, 2273084), (11, 1653152), (16, 1136542), (19, 957088), (22, 826576), (32, 568271), (38, 478544), (44, 413288), (76, 239272), (88, 206644), (152, 119636), (176, 103322), (209, 87008), (304, 59818), (352, 51661), (418, 43504), (608, 29909), (836, 21752), (1672, 10876), (2719, 6688), (3344, 5438)]