12561696162

素因数分解:

$2^1\times 3^3\times {\mathrm{2909}}^1\times {\mathrm{79967}}^1$

素因数の和:82887

約数の個数: 32

約数和(自身を含む): 27924825600

約数和(自身を除く): 15363129438

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2909, 5818, 8727, 17454, 26181, 52362, 78543, 79967, 157086, 159934, 239901, 479802, 719703, 1439406, 2159109, 4318218, 232624003, 465248006, 697872009, 1395744018, 2093616027, 4187232054, 6280848081, 12561696162]

約数ペア:

[(1, 12561696162), (2, 6280848081), (3, 4187232054), (6, 2093616027), (9, 1395744018), (18, 697872009), (27, 465248006), (54, 232624003), (2909, 4318218), (5818, 2159109), (8727, 1439406), (17454, 719703), (26181, 479802), (52362, 239901), (78543, 159934), (79967, 157086)]