8073954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 20180160

約数和(自身を除く): 12106206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 461, 834, 922, 973, 1251, 1383, 1946, 2502, 2766, 2919, 3227, 4149, 5838, 6454, 8298, 8757, 9681, 17514, 19362, 29043, 58086, 64079, 128158, 192237, 384474, 448553, 576711, 897106, 1153422, 1345659, 2691318, 4036977, 8073954]

約数ペア:

[(1, 8073954), (2, 4036977), (3, 2691318), (6, 1345659), (7, 1153422), (9, 897106), (14, 576711), (18, 448553), (21, 384474), (42, 192237), (63, 128158), (126, 64079), (139, 58086), (278, 29043), (417, 19362), (461, 17514), (834, 9681), (922, 8757), (973, 8298), (1251, 6454), (1383, 5838), (1946, 4149), (2502, 3227), (2766, 2919)]