47344428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{3643}}^1$

素因数の和:3691

約数の個数: 54

約数和(自身を含む): 126341124

約数和(自身を除く): 78996696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 3643, 4332, 6498, 7286, 10929, 12996, 14572, 21858, 32787, 43716, 65574, 69217, 131148, 138434, 207651, 276868, 415302, 622953, 830604, 1245906, 1315123, 2491812, 2630246, 3945369, 5260492, 7890738, 11836107, 15781476, 23672214, 47344428]

約数ペア:

[(1, 47344428), (2, 23672214), (3, 15781476), (4, 11836107), (6, 7890738), (9, 5260492), (12, 3945369), (18, 2630246), (19, 2491812), (36, 1315123), (38, 1245906), (57, 830604), (76, 622953), (114, 415302), (171, 276868), (228, 207651), (342, 138434), (361, 131148), (684, 69217), (722, 65574), (1083, 43716), (1444, 32787), (2166, 21858), (3249, 14572), (3643, 12996), (4332, 10929), (6498, 7286)]