21574326

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6823}}^1$

素因数の和:6876

約数の個数: 32

約数和(自身を含む): 47167488

約数和(自身を除く): 25593162

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 6823, 13646, 20469, 40938, 115991, 211513, 231982, 347973, 423026, 634539, 695946, 1269078, 3595721, 7191442, 10787163, 21574326]

約数ペア:

[(1, 21574326), (2, 10787163), (3, 7191442), (6, 3595721), (17, 1269078), (31, 695946), (34, 634539), (51, 423026), (62, 347973), (93, 231982), (102, 211513), (186, 115991), (527, 40938), (1054, 20469), (1581, 13646), (3162, 6823)]