999006

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 2128896

約数和(自身を除く): 1129890

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 131, 186, 246, 262, 393, 786, 1271, 2542, 3813, 4061, 5371, 7626, 8122, 10742, 12183, 16113, 24366, 32226, 166501, 333002, 499503, 999006]

約数ペア:

[(1, 999006), (2, 499503), (3, 333002), (6, 166501), (31, 32226), (41, 24366), (62, 16113), (82, 12183), (93, 10742), (123, 8122), (131, 7626), (186, 5371), (246, 4061), (262, 3813), (393, 2542), (786, 1271)]