31136994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{82373}}^1$

素因数の和:82391

約数の個数: 32

約数和(自身を含む): 79079040

約数和(自身を除く): 47942046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 82373, 164746, 247119, 494238, 576611, 741357, 1153222, 1482714, 1729833, 2224071, 3459666, 4448142, 5189499, 10378998, 15568497, 31136994]

約数ペア:

[(1, 31136994), (2, 15568497), (3, 10378998), (6, 5189499), (7, 4448142), (9, 3459666), (14, 2224071), (18, 1729833), (21, 1482714), (27, 1153222), (42, 741357), (54, 576611), (63, 494238), (126, 247119), (189, 164746), (378, 82373)]