2021808684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{21319}}^1$

素因数の和:22462

約数の個数: 48

約数和(自身を含む): 5396518400

約数和(自身を除く): 3374709716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1129, 2258, 3387, 4516, 6774, 7903, 13548, 15806, 21319, 23709, 31612, 42638, 47418, 63957, 85276, 94836, 127914, 149233, 255828, 298466, 447699, 596932, 895398, 1790796, 24069151, 48138302, 72207453, 96276604, 144414906, 168484057, 288829812, 336968114, 505452171, 673936228, 1010904342, 2021808684]

約数ペア:

[(1, 2021808684), (2, 1010904342), (3, 673936228), (4, 505452171), (6, 336968114), (7, 288829812), (12, 168484057), (14, 144414906), (21, 96276604), (28, 72207453), (42, 48138302), (84, 24069151), (1129, 1790796), (2258, 895398), (3387, 596932), (4516, 447699), (6774, 298466), (7903, 255828), (13548, 149233), (15806, 127914), (21319, 94836), (23709, 85276), (31612, 63957), (42638, 47418)]