17772156

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{2083}}^1$

素因数の和:2175

約数の個数: 48

約数和(自身を含む): 46681600

約数和(自身を除く): 28909444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2083, 2133, 2844, 4166, 4266, 6249, 8332, 8532, 12498, 18747, 24996, 37494, 56241, 74988, 112482, 164557, 224964, 329114, 493671, 658228, 987342, 1481013, 1974684, 2962026, 4443039, 5924052, 8886078, 17772156]

約数ペア:

[(1, 17772156), (2, 8886078), (3, 5924052), (4, 4443039), (6, 2962026), (9, 1974684), (12, 1481013), (18, 987342), (27, 658228), (36, 493671), (54, 329114), (79, 224964), (108, 164557), (158, 112482), (237, 74988), (316, 56241), (474, 37494), (711, 24996), (948, 18747), (1422, 12498), (2083, 8532), (2133, 8332), (2844, 6249), (4166, 4266)]