15860292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4391}}^1$

素因数の和:4448

約数の個数: 48

約数和(自身を含む): 43287552

約数和(自身を除く): 27427260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 4391, 8782, 13173, 17564, 26346, 30737, 52692, 61474, 92211, 122948, 184422, 188813, 368844, 377626, 566439, 755252, 1132878, 1321691, 2265756, 2643382, 3965073, 5286764, 7930146, 15860292]

約数ペア:

[(1, 15860292), (2, 7930146), (3, 5286764), (4, 3965073), (6, 2643382), (7, 2265756), (12, 1321691), (14, 1132878), (21, 755252), (28, 566439), (42, 377626), (43, 368844), (84, 188813), (86, 184422), (129, 122948), (172, 92211), (258, 61474), (301, 52692), (516, 30737), (602, 26346), (903, 17564), (1204, 13173), (1806, 8782), (3612, 4391)]