6557622

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 14999040

約数和(自身を除く): 8441418

約数列:

[1, 2, 3, 6, 19, 23, 38, 41, 46, 57, 61, 69, 82, 114, 122, 123, 138, 183, 246, 366, 437, 779, 874, 943, 1159, 1311, 1403, 1558, 1886, 2318, 2337, 2501, 2622, 2806, 2829, 3477, 4209, 4674, 5002, 5658, 6954, 7503, 8418, 15006, 17917, 26657, 35834, 47519, 53314, 53751, 57523, 79971, 95038, 107502, 115046, 142557, 159942, 172569, 285114, 345138, 1092937, 2185874, 3278811, 6557622]

約数ペア:

[(1, 6557622), (2, 3278811), (3, 2185874), (6, 1092937), (19, 345138), (23, 285114), (38, 172569), (41, 159942), (46, 142557), (57, 115046), (61, 107502), (69, 95038), (82, 79971), (114, 57523), (122, 53751), (123, 53314), (138, 47519), (183, 35834), (246, 26657), (366, 17917), (437, 15006), (779, 8418), (874, 7503), (943, 6954), (1159, 5658), (1311, 5002), (1403, 4674), (1558, 4209), (1886, 3477), (2318, 2829), (2337, 2806), (2501, 2622)]