2237994

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 5391360

約数和(自身を除く): 3153366

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 89, 99, 127, 178, 198, 254, 267, 381, 534, 762, 801, 979, 1143, 1397, 1602, 1958, 2286, 2794, 2937, 4191, 5874, 8382, 8811, 11303, 12573, 17622, 22606, 25146, 33909, 67818, 101727, 124333, 203454, 248666, 372999, 745998, 1118997, 2237994]

約数ペア:

[(1, 2237994), (2, 1118997), (3, 745998), (6, 372999), (9, 248666), (11, 203454), (18, 124333), (22, 101727), (33, 67818), (66, 33909), (89, 25146), (99, 22606), (127, 17622), (178, 12573), (198, 11303), (254, 8811), (267, 8382), (381, 5874), (534, 4191), (762, 2937), (801, 2794), (979, 2286), (1143, 1958), (1397, 1602)]