8188506

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 20044800

約数和(自身を除く): 11856294

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 347, 414, 437, 513, 621, 694, 874, 1026, 1041, 1242, 1311, 2082, 2622, 3123, 3933, 6246, 6593, 7866, 7981, 9369, 11799, 13186, 15962, 18738, 19779, 23598, 23943, 39558, 47886, 59337, 71829, 118674, 143658, 151639, 178011, 215487, 303278, 356022, 430974, 454917, 909834, 1364751, 2729502, 4094253, 8188506]

約数ペア:

[(1, 8188506), (2, 4094253), (3, 2729502), (6, 1364751), (9, 909834), (18, 454917), (19, 430974), (23, 356022), (27, 303278), (38, 215487), (46, 178011), (54, 151639), (57, 143658), (69, 118674), (114, 71829), (138, 59337), (171, 47886), (207, 39558), (342, 23943), (347, 23598), (414, 19779), (437, 18738), (513, 15962), (621, 13186), (694, 11799), (874, 9369), (1026, 7981), (1041, 7866), (1242, 6593), (1311, 6246), (2082, 3933), (2622, 3123)]