2906442

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:265

約数の個数: 80

約数和(自身を含む): 8154432

約数和(自身を除く): 5247990

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 233, 297, 378, 462, 466, 567, 594, 693, 699, 891, 1134, 1386, 1398, 1631, 1782, 2079, 2097, 2563, 3262, 4158, 4194, 4893, 5126, 6237, 6291, 7689, 9786, 12474, 12582, 14679, 15378, 17941, 18873, 23067, 29358, 35882, 37746, 44037, 46134, 53823, 69201, 88074, 107646, 132111, 138402, 161469, 207603, 264222, 322938, 415206, 484407, 968814, 1453221, 2906442]

約数ペア:

[(1, 2906442), (2, 1453221), (3, 968814), (6, 484407), (7, 415206), (9, 322938), (11, 264222), (14, 207603), (18, 161469), (21, 138402), (22, 132111), (27, 107646), (33, 88074), (42, 69201), (54, 53823), (63, 46134), (66, 44037), (77, 37746), (81, 35882), (99, 29358), (126, 23067), (154, 18873), (162, 17941), (189, 15378), (198, 14679), (231, 12582), (233, 12474), (297, 9786), (378, 7689), (462, 6291), (466, 6237), (567, 5126), (594, 4893), (693, 4194), (699, 4158), (891, 3262), (1134, 2563), (1386, 2097), (1398, 2079), (1631, 1782)]