987126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 2376960

約数和(自身を除く): 1389834

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1237, 2474, 3711, 7422, 8659, 17318, 23503, 25977, 47006, 51954, 70509, 141018, 164521, 329042, 493563, 987126]

約数ペア:

[(1, 987126), (2, 493563), (3, 329042), (6, 164521), (7, 141018), (14, 70509), (19, 51954), (21, 47006), (38, 25977), (42, 23503), (57, 17318), (114, 8659), (133, 7422), (266, 3711), (399, 2474), (798, 1237)]