31006206

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7457}}^1$

素因数の和:7486

約数の個数: 64

約数和(自身を含む): 85916160

約数和(自身を除く): 54909954

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 7457, 14914, 22371, 44742, 52199, 67113, 82027, 104398, 134226, 156597, 164054, 201339, 246081, 313194, 402678, 469791, 492162, 574189, 738243, 939582, 1148378, 1409373, 1476486, 1722567, 2214729, 2818746, 3445134, 4429458, 5167701, 10335402, 15503103, 31006206]

約数ペア:

[(1, 31006206), (2, 15503103), (3, 10335402), (6, 5167701), (7, 4429458), (9, 3445134), (11, 2818746), (14, 2214729), (18, 1722567), (21, 1476486), (22, 1409373), (27, 1148378), (33, 939582), (42, 738243), (54, 574189), (63, 492162), (66, 469791), (77, 402678), (99, 313194), (126, 246081), (154, 201339), (189, 164054), (198, 156597), (231, 134226), (297, 104398), (378, 82027), (462, 67113), (594, 52199), (693, 44742), (1386, 22371), (2079, 14914), (4158, 7457)]