61259226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20543}}^1$

素因数の和:20626

約数の個数: 32

約数和(自身を含む): 142000128

約数和(自身を除く): 80740902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 20543, 41086, 61629, 123258, 143801, 287602, 431403, 862806, 1458553, 2917106, 4375659, 8751318, 10209871, 20419742, 30629613, 61259226]

約数ペア:

[(1, 61259226), (2, 30629613), (3, 20419742), (6, 10209871), (7, 8751318), (14, 4375659), (21, 2917106), (42, 1458553), (71, 862806), (142, 431403), (213, 287602), (426, 143801), (497, 123258), (994, 61629), (1491, 41086), (2982, 20543)]