26270388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 70616000

約数和(自身を除く): 44345612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 193, 199, 228, 342, 386, 398, 579, 597, 684, 772, 796, 1158, 1194, 1737, 1791, 2316, 2388, 3474, 3582, 3667, 3781, 6948, 7164, 7334, 7562, 11001, 11343, 14668, 15124, 22002, 22686, 33003, 34029, 38407, 44004, 45372, 66006, 68058, 76814, 115221, 132012, 136116, 153628, 230442, 345663, 460884, 691326, 729733, 1382652, 1459466, 2189199, 2918932, 4378398, 6567597, 8756796, 13135194, 26270388]

約数ペア:

[(1, 26270388), (2, 13135194), (3, 8756796), (4, 6567597), (6, 4378398), (9, 2918932), (12, 2189199), (18, 1459466), (19, 1382652), (36, 729733), (38, 691326), (57, 460884), (76, 345663), (114, 230442), (171, 153628), (193, 136116), (199, 132012), (228, 115221), (342, 76814), (386, 68058), (398, 66006), (579, 45372), (597, 44004), (684, 38407), (772, 34029), (796, 33003), (1158, 22686), (1194, 22002), (1737, 15124), (1791, 14668), (2316, 11343), (2388, 11001), (3474, 7562), (3582, 7334), (3667, 7164), (3781, 6948)]