123058278

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{108517}}^1$

素因数の和:108538

約数の個数: 40

約数和(自身を含む): 315136272

約数和(自身を除く): 192077994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 108517, 217034, 325551, 651102, 759619, 976653, 1519238, 1953306, 2278857, 2929959, 4557714, 5859918, 6836571, 8789877, 13673142, 17579754, 20509713, 41019426, 61529139, 123058278]

約数ペア:

[(1, 123058278), (2, 61529139), (3, 41019426), (6, 20509713), (7, 17579754), (9, 13673142), (14, 8789877), (18, 6836571), (21, 5859918), (27, 4557714), (42, 2929959), (54, 2278857), (63, 1953306), (81, 1519238), (126, 976653), (162, 759619), (189, 651102), (378, 325551), (567, 217034), (1134, 108517)]