2018958039

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{781633}}^1$

素因数の和:781687

約数の個数: 24

約数和(自身を含む): 3414177312

約数和(自身を除く): 1395219273

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 781633, 2344899, 5471431, 7034697, 16414293, 32046953, 49242879, 96140859, 224328671, 288422577, 672986013, 2018958039]

約数ペア:

[(1, 2018958039), (3, 672986013), (7, 288422577), (9, 224328671), (21, 96140859), (41, 49242879), (63, 32046953), (123, 16414293), (287, 7034697), (369, 5471431), (861, 2344899), (2583, 781633)]