122518452

素因数分解:

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

素因数の和:20628

約数の個数: 48

約数和(自身を含む): 331333632

約数和(自身を除く): 208815180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 20543, 41086, 61629, 82172, 123258, 143801, 246516, 287602, 431403, 575204, 862806, 1458553, 1725612, 2917106, 4375659, 5834212, 8751318, 10209871, 17502636, 20419742, 30629613, 40839484, 61259226, 122518452]

約数ペア:

[(1, 122518452), (2, 61259226), (3, 40839484), (4, 30629613), (6, 20419742), (7, 17502636), (12, 10209871), (14, 8751318), (21, 5834212), (28, 4375659), (42, 2917106), (71, 1725612), (84, 1458553), (142, 862806), (213, 575204), (284, 431403), (426, 287602), (497, 246516), (852, 143801), (994, 123258), (1491, 82172), (1988, 61629), (2982, 41086), (5964, 20543)]