1397304144

素因数分解:

$2^4\times 3^2\times {\mathrm{9703501}}^1$

素因数の和:9703515

約数の個数: 30

約数和(自身を含む): 3910511306

約数和(自身を除く): 2513207162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9703501, 19407002, 29110503, 38814004, 58221006, 77628008, 87331509, 116442012, 155256016, 174663018, 232884024, 349326036, 465768048, 698652072, 1397304144]

約数ペア:

[(1, 1397304144), (2, 698652072), (3, 465768048), (4, 349326036), (6, 232884024), (8, 174663018), (9, 155256016), (12, 116442012), (16, 87331509), (18, 77628008), (24, 58221006), (36, 38814004), (48, 29110503), (72, 19407002), (144, 9703501)]