15690547476

素因数分解:

$2^2\times 3^3\times {\mathrm{6863}}^1\times {\mathrm{21169}}^1$

素因数の和:28045

約数の個数: 48

約数和(自身を含む): 40687046400

約数和(自身を除く): 24996498924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 6863, 13726, 20589, 21169, 27452, 41178, 42338, 61767, 63507, 82356, 84676, 123534, 127014, 185301, 190521, 247068, 254028, 370602, 381042, 571563, 741204, 762084, 1143126, 2286252, 145282847, 290565694, 435848541, 581131388, 871697082, 1307545623, 1743394164, 2615091246, 3922636869, 5230182492, 7845273738, 15690547476]

約数ペア:

[(1, 15690547476), (2, 7845273738), (3, 5230182492), (4, 3922636869), (6, 2615091246), (9, 1743394164), (12, 1307545623), (18, 871697082), (27, 581131388), (36, 435848541), (54, 290565694), (108, 145282847), (6863, 2286252), (13726, 1143126), (20589, 762084), (21169, 741204), (27452, 571563), (41178, 381042), (42338, 370602), (61767, 254028), (63507, 247068), (82356, 190521), (84676, 185301), (123534, 127014)]