2685222018

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1138771}}^1$

素因数の和:1138910

約数の個数: 24

約数和(自身を含む): 5862398256

約数和(自身を除く): 3177176238

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 1138771, 2277542, 3416313, 6832626, 10248939, 20497878, 149179001, 298358002, 447537003, 895074006, 1342611009, 2685222018]

約数ペア:

[(1, 2685222018), (2, 1342611009), (3, 895074006), (6, 447537003), (9, 298358002), (18, 149179001), (131, 20497878), (262, 10248939), (393, 6832626), (786, 3416313), (1179, 2277542), (2358, 1138771)]