2891070.00000000

素因数分解:

$2^3\times 3^3\times {\mathrm{140453}}^1$

素因数の和:140468

約数の個数: 32

約数和(自身を含む): 84272400

約数和(自身を除く): 53934552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 140453, 280906, 421359, 561812, 842718, 1123624, 1264077, 1685436, 2528154, 3370872, 3792231, 5056308, 7584462, 10112616, 15168924, 30337848]

約数ペア:

[(1, 30337848), (2, 15168924), (3, 10112616), (4, 7584462), (6, 5056308), (8, 3792231), (9, 3370872), (12, 2528154), (18, 1685436), (24, 1264077), (27, 1123624), (36, 842718), (54, 561812), (72, 421359), (108, 280906), (216, 140453)]