16907796

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1301}}^1$

素因数の和:1349

約数の個数: 54

約数和(自身を含む): 45141642

約数和(自身を除く): 28233846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1301, 1444, 2166, 2602, 3249, 3903, 4332, 5204, 6498, 7806, 11709, 12996, 15612, 23418, 24719, 46836, 49438, 74157, 98876, 148314, 222471, 296628, 444942, 469661, 889884, 939322, 1408983, 1878644, 2817966, 4226949, 5635932, 8453898, 16907796]

約数ペア:

[(1, 16907796), (2, 8453898), (3, 5635932), (4, 4226949), (6, 2817966), (9, 1878644), (12, 1408983), (18, 939322), (19, 889884), (36, 469661), (38, 444942), (57, 296628), (76, 222471), (114, 148314), (171, 98876), (228, 74157), (342, 49438), (361, 46836), (684, 24719), (722, 23418), (1083, 15612), (1301, 12996), (1444, 11709), (2166, 7806), (2602, 6498), (3249, 5204), (3903, 4332)]