9982106

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 16632000

約数和(自身を除く): 6649894

約数列:

[1, 2, 19, 38, 41, 43, 82, 86, 149, 298, 779, 817, 1558, 1634, 1763, 2831, 3526, 5662, 6109, 6407, 12218, 12814, 33497, 66994, 116071, 121733, 232142, 243466, 262687, 525374, 4991053, 9982106]

約数ペア:

[(1, 9982106), (2, 4991053), (19, 525374), (38, 262687), (41, 243466), (43, 232142), (82, 121733), (86, 116071), (149, 66994), (298, 33497), (779, 12814), (817, 12218), (1558, 6407), (1634, 6109), (1763, 5662), (2831, 3526)]