25434486

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2039}}^1$

素因数の和:2071

約数の個数: 80

約数和(自身を含む): 71089920

約数和(自身を除く): 45655434

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, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1782, 2039, 2079, 4078, 4158, 6117, 6237, 12234, 12474, 14273, 18351, 22429, 28546, 36702, 42819, 44858, 55053, 67287, 85638, 110106, 128457, 134574, 157003, 165159, 201861, 256914, 314006, 330318, 385371, 403722, 471009, 605583, 770742, 942018, 1156113, 1211166, 1413027, 1816749, 2312226, 2826054, 3633498, 4239081, 8478162, 12717243, 25434486]

約数ペア:

[(1, 25434486), (2, 12717243), (3, 8478162), (6, 4239081), (7, 3633498), (9, 2826054), (11, 2312226), (14, 1816749), (18, 1413027), (21, 1211166), (22, 1156113), (27, 942018), (33, 770742), (42, 605583), (54, 471009), (63, 403722), (66, 385371), (77, 330318), (81, 314006), (99, 256914), (126, 201861), (154, 165159), (162, 157003), (189, 134574), (198, 128457), (231, 110106), (297, 85638), (378, 67287), (462, 55053), (567, 44858), (594, 42819), (693, 36702), (891, 28546), (1134, 22429), (1386, 18351), (1782, 14273), (2039, 12474), (2079, 12234), (4078, 6237), (4158, 6117)]