1866125742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{3373}}^1$

素因数の和:3605

約数の個数: 64

約数和(自身を含む): 4142408256

約数和(自身を除く): 2276282514

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 173, 246, 346, 519, 533, 1038, 1066, 1599, 2249, 3198, 3373, 4498, 6746, 6747, 7093, 10119, 13494, 14186, 20238, 21279, 42558, 43849, 87698, 92209, 131547, 138293, 184418, 263094, 276586, 276627, 414879, 553254, 583529, 829758, 1167058, 1750587, 1797809, 3501174, 3595618, 5393427, 7585877, 10786854, 15171754, 22757631, 23924689, 45515262, 47849378, 71774067, 143548134, 311020957, 622041914, 933062871, 1866125742]

約数ペア:

[(1, 1866125742), (2, 933062871), (3, 622041914), (6, 311020957), (13, 143548134), (26, 71774067), (39, 47849378), (41, 45515262), (78, 23924689), (82, 22757631), (123, 15171754), (173, 10786854), (246, 7585877), (346, 5393427), (519, 3595618), (533, 3501174), (1038, 1797809), (1066, 1750587), (1599, 1167058), (2249, 829758), (3198, 583529), (3373, 553254), (4498, 414879), (6746, 276627), (6747, 276586), (7093, 263094), (10119, 184418), (13494, 138293), (14186, 131547), (20238, 92209), (21279, 87698), (42558, 43849)]