2011235814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{853}}^1\times {\mathrm{18713}}^1$

素因数の和:19581

約数の個数: 48

約数和(自身を含む): 4986307872

約数和(自身を除く): 2975072058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 853, 1706, 2559, 5118, 5971, 7677, 11942, 15354, 17913, 18713, 35826, 37426, 53739, 56139, 107478, 112278, 130991, 168417, 261982, 336834, 392973, 785946, 1178919, 2357838, 15962189, 31924378, 47886567, 95773134, 111735323, 143659701, 223470646, 287319402, 335205969, 670411938, 1005617907, 2011235814]

約数ペア:

[(1, 2011235814), (2, 1005617907), (3, 670411938), (6, 335205969), (7, 287319402), (9, 223470646), (14, 143659701), (18, 111735323), (21, 95773134), (42, 47886567), (63, 31924378), (126, 15962189), (853, 2357838), (1706, 1178919), (2559, 785946), (5118, 392973), (5971, 336834), (7677, 261982), (11942, 168417), (15354, 130991), (17913, 112278), (18713, 107478), (35826, 56139), (37426, 53739)]