90141954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6991}}^1$

素因数の和:7310

約数の個数: 32

約数和(自身を含む): 206739456

約数和(自身を除く): 116597502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2149, 4298, 6447, 6991, 12894, 13982, 20973, 41946, 48937, 97874, 146811, 293622, 2146237, 4292474, 6438711, 12877422, 15023659, 30047318, 45070977, 90141954]

約数ペア:

[(1, 90141954), (2, 45070977), (3, 30047318), (6, 15023659), (7, 12877422), (14, 6438711), (21, 4292474), (42, 2146237), (307, 293622), (614, 146811), (921, 97874), (1842, 48937), (2149, 41946), (4298, 20973), (6447, 13982), (6991, 12894)]