15691452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{509}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 42040320

約数和(自身を除く): 26348868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 367, 509, 734, 1018, 1101, 1468, 1527, 2036, 2202, 2569, 3054, 3563, 4404, 5138, 6108, 7126, 7707, 10276, 10689, 14252, 15414, 21378, 30828, 42756, 186803, 373606, 560409, 747212, 1120818, 1307621, 2241636, 2615242, 3922863, 5230484, 7845726, 15691452]

約数ペア:

[(1, 15691452), (2, 7845726), (3, 5230484), (4, 3922863), (6, 2615242), (7, 2241636), (12, 1307621), (14, 1120818), (21, 747212), (28, 560409), (42, 373606), (84, 186803), (367, 42756), (509, 30828), (734, 21378), (1018, 15414), (1101, 14252), (1468, 10689), (1527, 10276), (2036, 7707), (2202, 7126), (2569, 6108), (3054, 5138), (3563, 4404)]