15709212

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{4903}}^1$

素因数の和:5002

約数の個数: 36

約数和(自身を含む): 40163760

約数和(自身を除く): 24454548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 4903, 9806, 14709, 19612, 29418, 44127, 58836, 88254, 176508, 436367, 872734, 1309101, 1745468, 2618202, 3927303, 5236404, 7854606, 15709212]

約数ペア:

[(1, 15709212), (2, 7854606), (3, 5236404), (4, 3927303), (6, 2618202), (9, 1745468), (12, 1309101), (18, 872734), (36, 436367), (89, 176508), (178, 88254), (267, 58836), (356, 44127), (534, 29418), (801, 19612), (1068, 14709), (1602, 9806), (3204, 4903)]