9909458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 17006976

約数和(自身を除く): 7097518

約数列:

[1, 2, 13, 23, 26, 46, 73, 146, 227, 299, 454, 598, 949, 1679, 1898, 2951, 3358, 5221, 5902, 10442, 16571, 21827, 33142, 43654, 67873, 135746, 215423, 381133, 430846, 762266, 4954729, 9909458]

約数ペア:

[(1, 9909458), (2, 4954729), (13, 762266), (23, 430846), (26, 381133), (46, 215423), (73, 135746), (146, 67873), (227, 43654), (299, 33142), (454, 21827), (598, 16571), (949, 10442), (1679, 5902), (1898, 5221), (2951, 3358)]