128525502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{4547}}^1$

素因数の和:5232

約数の個数: 32

約数和(自身を含む): 294273792

約数和(自身を除く): 165748290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 673, 1346, 2019, 4038, 4547, 4711, 9094, 9422, 13641, 14133, 27282, 28266, 31829, 63658, 95487, 190974, 3060131, 6120262, 9180393, 18360786, 21420917, 42841834, 64262751, 128525502]

約数ペア:

[(1, 128525502), (2, 64262751), (3, 42841834), (6, 21420917), (7, 18360786), (14, 9180393), (21, 6120262), (42, 3060131), (673, 190974), (1346, 95487), (2019, 63658), (4038, 31829), (4547, 28266), (4711, 27282), (9094, 14133), (9422, 13641)]