8165682

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 20379840

約数和(自身を除く): 12214158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229, 283, 458, 566, 687, 849, 1374, 1603, 1698, 1981, 2061, 2547, 3206, 3962, 4122, 4809, 5094, 5943, 9618, 11886, 14427, 17829, 28854, 35658, 64807, 129614, 194421, 388842, 453649, 583263, 907298, 1166526, 1360947, 2721894, 4082841, 8165682]

約数ペア:

[(1, 8165682), (2, 4082841), (3, 2721894), (6, 1360947), (7, 1166526), (9, 907298), (14, 583263), (18, 453649), (21, 388842), (42, 194421), (63, 129614), (126, 64807), (229, 35658), (283, 28854), (458, 17829), (566, 14427), (687, 11886), (849, 9618), (1374, 5943), (1603, 5094), (1698, 4809), (1981, 4122), (2061, 3962), (2547, 3206)]