16156955934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{322997}}^1$

素因数の和:323409

約数の個数: 48

約数和(自身を含む): 40108599648

約数和(自身を除く): 23951643714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 397, 794, 1191, 2382, 2779, 3573, 5558, 7146, 8337, 16674, 25011, 50022, 322997, 645994, 968991, 1937982, 2260979, 2906973, 4521958, 5813946, 6782937, 13565874, 20348811, 40697622, 128229809, 256459618, 384689427, 769378854, 897608663, 1154068281, 1795217326, 2308136562, 2692825989, 5385651978, 8078477967, 16156955934]

約数ペア:

[(1, 16156955934), (2, 8078477967), (3, 5385651978), (6, 2692825989), (7, 2308136562), (9, 1795217326), (14, 1154068281), (18, 897608663), (21, 769378854), (42, 384689427), (63, 256459618), (126, 128229809), (397, 40697622), (794, 20348811), (1191, 13565874), (2382, 6782937), (2779, 5813946), (3573, 4521958), (5558, 2906973), (7146, 2260979), (8337, 1937982), (16674, 968991), (25011, 645994), (50022, 322997)]