3688734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 8557056

約数和(自身を除く): 4868322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1237, 1491, 2474, 2982, 3711, 7422, 8659, 17318, 25977, 51954, 87827, 175654, 263481, 526962, 614789, 1229578, 1844367, 3688734]

約数ペア:

[(1, 3688734), (2, 1844367), (3, 1229578), (6, 614789), (7, 526962), (14, 263481), (21, 175654), (42, 87827), (71, 51954), (142, 25977), (213, 17318), (426, 8659), (497, 7422), (994, 3711), (1237, 2982), (1491, 2474)]