8978642052

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{39380009}}^1$

素因数の和:39380035

約数の個数: 24

約数和(自身を含む): 22052805600

約数和(自身を除く): 13074163548

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 39380009, 78760018, 118140027, 157520036, 236280054, 472560108, 748220171, 1496440342, 2244660513, 2992880684, 4489321026, 8978642052]

約数ペア:

[(1, 8978642052), (2, 4489321026), (3, 2992880684), (4, 2244660513), (6, 1496440342), (12, 748220171), (19, 472560108), (38, 236280054), (57, 157520036), (76, 118140027), (114, 78760018), (228, 39380009)]