127386252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{505501}}^1$

素因数の和:505518

約数の個数: 36

約数和(自身を含む): 368005456

約数和(自身を除く): 240619204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 505501, 1011002, 1516503, 2022004, 3033006, 3538507, 4549509, 6066012, 7077014, 9099018, 10615521, 14154028, 18198036, 21231042, 31846563, 42462084, 63693126, 127386252]

約数ペア:

[(1, 127386252), (2, 63693126), (3, 42462084), (4, 31846563), (6, 21231042), (7, 18198036), (9, 14154028), (12, 10615521), (14, 9099018), (18, 7077014), (21, 6066012), (28, 4549509), (36, 3538507), (42, 3033006), (63, 2022004), (84, 1516503), (126, 1011002), (252, 505501)]