9919182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 25127424

約数和(自身を除く): 15208242

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 491, 518, 546, 777, 962, 982, 1443, 1473, 1554, 2886, 2946, 3367, 3437, 6383, 6734, 6874, 10101, 10311, 12766, 18167, 19149, 20202, 20622, 36334, 38298, 44681, 54501, 89362, 109002, 127169, 134043, 236171, 254338, 268086, 381507, 472342, 708513, 763014, 1417026, 1653197, 3306394, 4959591, 9919182]

約数ペア:

[(1, 9919182), (2, 4959591), (3, 3306394), (6, 1653197), (7, 1417026), (13, 763014), (14, 708513), (21, 472342), (26, 381507), (37, 268086), (39, 254338), (42, 236171), (74, 134043), (78, 127169), (91, 109002), (111, 89362), (182, 54501), (222, 44681), (259, 38298), (273, 36334), (481, 20622), (491, 20202), (518, 19149), (546, 18167), (777, 12766), (962, 10311), (982, 10101), (1443, 6874), (1473, 6734), (1554, 6383), (2886, 3437), (2946, 3367)]