131027382

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{42569}}^1$

素因数の和:42602

約数の個数: 40

約数和(自身を含む): 309058200

約数和(自身を除く): 178030818

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 42569, 85138, 127707, 255414, 383121, 766242, 808811, 1149363, 1617622, 2298726, 2426433, 3448089, 4852866, 6896178, 7279299, 14558598, 21837897, 43675794, 65513691, 131027382]

約数ペア:

[(1, 131027382), (2, 65513691), (3, 43675794), (6, 21837897), (9, 14558598), (18, 7279299), (19, 6896178), (27, 4852866), (38, 3448089), (54, 2426433), (57, 2298726), (81, 1617622), (114, 1149363), (162, 808811), (171, 766242), (342, 383121), (513, 255414), (1026, 127707), (1539, 85138), (3078, 42569)]