275265846

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 607134528

約数和(自身を除く): 331868682

約数列:

[1, 2, 3, 6, 9, 18, 107, 131, 214, 262, 321, 393, 642, 786, 963, 1091, 1179, 1926, 2182, 2358, 3273, 6546, 9819, 14017, 19638, 28034, 42051, 84102, 116737, 126153, 142921, 233474, 252306, 285842, 350211, 428763, 700422, 857526, 1050633, 1286289, 2101266, 2572578, 15292547, 30585094, 45877641, 91755282, 137632923, 275265846]

約数ペア:

[(1, 275265846), (2, 137632923), (3, 91755282), (6, 45877641), (9, 30585094), (18, 15292547), (107, 2572578), (131, 2101266), (214, 1286289), (262, 1050633), (321, 857526), (393, 700422), (642, 428763), (786, 350211), (963, 285842), (1091, 252306), (1179, 233474), (1926, 142921), (2182, 126153), (2358, 116737), (3273, 84102), (6546, 42051), (9819, 28034), (14017, 19638)]