17990076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{115321}}^1$

素因数の和:115341

約数の個数: 24

約数和(自身を含む): 45206224

約数和(自身を除く): 27216148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 115321, 230642, 345963, 461284, 691926, 1383852, 1499173, 2998346, 4497519, 5996692, 8995038, 17990076]

約数ペア:

[(1, 17990076), (2, 8995038), (3, 5996692), (4, 4497519), (6, 2998346), (12, 1499173), (13, 1383852), (26, 691926), (39, 461284), (52, 345963), (78, 230642), (156, 115321)]