7180758

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 17599680

約数和(自身を除く): 10418922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 106, 117, 159, 193, 234, 318, 351, 386, 477, 579, 689, 702, 954, 1158, 1378, 1431, 1737, 2067, 2509, 2862, 3474, 4134, 5018, 5211, 6201, 7527, 10229, 10422, 12402, 15054, 18603, 20458, 22581, 30687, 37206, 45162, 61374, 67743, 92061, 132977, 135486, 184122, 265954, 276183, 398931, 552366, 797862, 1196793, 2393586, 3590379, 7180758]

約数ペア:

[(1, 7180758), (2, 3590379), (3, 2393586), (6, 1196793), (9, 797862), (13, 552366), (18, 398931), (26, 276183), (27, 265954), (39, 184122), (53, 135486), (54, 132977), (78, 92061), (106, 67743), (117, 61374), (159, 45162), (193, 37206), (234, 30687), (318, 22581), (351, 20458), (386, 18603), (477, 15054), (579, 12402), (689, 10422), (702, 10229), (954, 7527), (1158, 6201), (1378, 5211), (1431, 5018), (1737, 4134), (2067, 3474), (2509, 2862)]