271026

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{239}}^1$

素因数の和:260

約数の個数: 40

約数和(自身を含む): 696960

約数和(自身を除く): 425934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 239, 378, 478, 567, 717, 1134, 1434, 1673, 2151, 3346, 4302, 5019, 6453, 10038, 12906, 15057, 19359, 30114, 38718, 45171, 90342, 135513, 271026]

約数ペア:

[(1, 271026), (2, 135513), (3, 90342), (6, 45171), (7, 38718), (9, 30114), (14, 19359), (18, 15057), (21, 12906), (27, 10038), (42, 6453), (54, 5019), (63, 4302), (81, 3346), (126, 2151), (162, 1673), (189, 1434), (239, 1134), (378, 717), (478, 567)]