40904514

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{5153}}^1$

素因数の和:5181

約数の個数: 60

約数和(自身を含む): 106641414

約数和(自身を除く): 65736900

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 5153, 7938, 10306, 15459, 30918, 36071, 46377, 72142, 92754, 108213, 139131, 216426, 252497, 278262, 324639, 417393, 504994, 649278, 757491, 834786, 973917, 1514982, 1947834, 2272473, 2921751, 4544946, 5843502, 6817419, 13634838, 20452257, 40904514]

約数ペア:

[(1, 40904514), (2, 20452257), (3, 13634838), (6, 6817419), (7, 5843502), (9, 4544946), (14, 2921751), (18, 2272473), (21, 1947834), (27, 1514982), (42, 973917), (49, 834786), (54, 757491), (63, 649278), (81, 504994), (98, 417393), (126, 324639), (147, 278262), (162, 252497), (189, 216426), (294, 139131), (378, 108213), (441, 92754), (567, 72142), (882, 46377), (1134, 36071), (1323, 30918), (2646, 15459), (3969, 10306), (5153, 7938)]