2021627898

素因数分解:

$2^1\times 3^2\times {\mathrm{809}}^1\times {\mathrm{138829}}^1$

素因数の和:139646

約数の個数: 24

約数和(自身を含む): 4385639700

約数和(自身を除く): 2364011802

約数列:

[1, 2, 3, 6, 9, 18, 809, 1618, 2427, 4854, 7281, 14562, 138829, 277658, 416487, 832974, 1249461, 2498922, 112312661, 224625322, 336937983, 673875966, 1010813949, 2021627898]

約数ペア:

[(1, 2021627898), (2, 1010813949), (3, 673875966), (6, 336937983), (9, 224625322), (18, 112312661), (809, 2498922), (1618, 1249461), (2427, 832974), (4854, 416487), (7281, 277658), (14562, 138829)]