2021682012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{189509}}^1$

素因数の和:189650

約数の個数: 48

約数和(自身を含む): 5433630720

約数和(自身を除く): 3411948708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 189509, 379018, 568527, 758036, 1137054, 1326563, 2274108, 2653126, 3979689, 5306252, 7959378, 15918756, 24067643, 48135286, 72202929, 96270572, 144405858, 168473501, 288811716, 336947002, 505420503, 673894004, 1010841006, 2021682012]

約数ペア:

[(1, 2021682012), (2, 1010841006), (3, 673894004), (4, 505420503), (6, 336947002), (7, 288811716), (12, 168473501), (14, 144405858), (21, 96270572), (28, 72202929), (42, 48135286), (84, 24067643), (127, 15918756), (254, 7959378), (381, 5306252), (508, 3979689), (762, 2653126), (889, 2274108), (1524, 1326563), (1778, 1137054), (2667, 758036), (3556, 568527), (5334, 379018), (10668, 189509)]