1947834

素因数分解:

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

素因数の和:5171

約数の個数: 32

約数和(自身を含む): 4947840

約数和(自身を除く): 3000006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5153, 10306, 15459, 30918, 36071, 46377, 72142, 92754, 108213, 139131, 216426, 278262, 324639, 649278, 973917, 1947834]

約数ペア:

[(1, 1947834), (2, 973917), (3, 649278), (6, 324639), (7, 278262), (9, 216426), (14, 139131), (18, 108213), (21, 92754), (27, 72142), (42, 46377), (54, 36071), (63, 30918), (126, 15459), (189, 10306), (378, 5153)]